NSN Catalog
FSG 49 - Maintenance and Repair Shop Equipment
FSC 4920 - Aircraft Maintenance and Repair Shop Specialized Equipment

FSC 4920

Aircraft Maintenance and Repair Shop Specialized Equipment

Details For Federal Supply Class 4920

Includes Maintenance stands designed for support of aircraft assemblies during repair or overhaul; Test Stands and Test Equipment specially designed for maintenance and repair of aircraft components such as: engines, generators, hydraulic systems, armament, automatic pilot, fire control, flight control, and navigational systems.

Excludes Hand Tools; Airfield Maintenance Platforms; Basic types of electrical and electronic test instruments, including those specially designed, such as ammeters, voltmeters ohmmeters, multimeters, and similar instruments, as shown in the indexes to the FSC; Test Apparatus used for both communications and other electrical and electronic equipment.

FSG 4920 - Aircraft Maintenance and Repair Shop Specialized Equipment

Details For Federal Supply Group 49

Note-Specialized equipment which is designed for automotive maintenance and repair, and which is also used for the maintenance and repair of nonautomotive vehicles or equipment, will be classified in Class 4910. Jigs, fixtures, and templates used in conjunction with maintenance and repair shop specialized equipment are classified in this group. However, jigs, fixtures, and templates used in conjunction with metalworking machinery are classified in Group 34. Infrared assemblies, subassemblies, and components specifically designed as test and maintenance specialized equipment are classified in the appropriate classes of this group. Excluded from this group is infrared equipment designed for testing communications and night vision equipment.

National Stock Numbers In Federal Supply Class 4920 (152 listings)

	NSN	Part Number	CAGE		Name
	4920-99-971-5139				TEST SET,RAMP,ACFT CANCELLED - Replaced by 4920-01-354-3475 Alternate References: 4920999715139, 999715139

	4920-99-971-5540				CANCELLED Alternate References: 4920999715540, 999715540

	4920-99-971-5686				CANCELLED - Replaced by 4920-01-338-6151 Alternate References: 4920999715686, 999715686

	4920-99-972-3342				TEST SET,ELECTRONIC CANCELLED - Replaced by 4920-14-470-7322 Alternate References: 4920999723342, 999723342

	4920-99-972-3415				CABOCHON/GLACE,APPA CANCELLED - Replaced by 6210-14-469-1539 Alternate References: 4920999723415, 999723415

	4920-99-972-4690				PRUEFGERAET, ENERGI CANCELLED - Replaced by 4920-12-337-8810 Alternate References: 4920999724690, 999724690

	4920-99-973-0156				CANCELLED Alternate References: 4920999730156, 999730156

	4920-99-973-0186				CANCELLED Alternate References: 4920999730186, 999730186

	4920-99-973-0464				KIT CANCELLED - Replaced by 5180-12-319-7035 Alternate References: 4920999730464, 999730464

	4920-99-973-1014				CANCELLED Alternate References: 4920999731014, 999731014

	4920-99-973-1335				CANCELLED Alternate References: 4920999731335, 999731335

	4920-99-973-1447				REGULATOR,VOLTAGE CANCELLED - Replaced by 5963-01-412-7879 Alternate References: 4920999731447, 999731447

	4920-99-973-2729				BALL SPECIA CANCELLED - Replaced by 1680-15-066-1521 Alternate References: 4920999732729, 999732729

	4920-99-973-5492				CANCELLED Alternate References: 4920999735492, 999735492

	4920-99-973-5828				CANCELLED Alternate References: 4920999735828, 999735828

	4920-99-973-5923				POWER SUPPLY CANCELLED - Replaced by 6130-01-146-8655 Alternate References: 4920999735923, 999735923

	4920-99-973-9542				CANCELLED Alternate References: 4920999739542, 999739542

	4920-99-974-3679				ADAPTER,TEST CANCELLED - Replaced by 4920-01-319-7646 Alternate References: 4920999743679, 999743679

	4920-99-974-6729				MOUNT ASSY,OPTICAL CANCELLED - Replaced by 5975-01-387-2884 Alternate References: 4920999746729, 999746729

	4920-99-975-8509				CANCELLED Alternate References: 4920999758509, 999758509

	4920-99-975-8832				CANCELLED - Replaced by 5940-99-901-2983 Alternate References: 4920999758832, 999758832

	4920-99-975-9536				CANCELLED Alternate References: 4920999759536, 999759536

	4920-99-976-1063				CANCELLED Alternate References: 4920999761063, 999761063

	4920-99-976-1672				ADAPTER,TEST CANCELLED - Replaced by 4920-01-394-6697 Alternate References: 4920999761672, 999761672

	4920-99-976-1697				TUBE ASSEMBLY,METAL CANCELLED - Replaced by 4710-01-383-7857 Alternate References: 4920999761697, 999761697

	4920-99-977-1649				CANCELLED Alternate References: 4920999771649, 999771649

	4920-99-977-1650				CANCELLED Alternate References: 4920999771650, 999771650

	4920-99-977-3672				PRESSURE CAP,BLANKI CANCELLED - Replaced by 1650-99-103-2329 Alternate References: 4920999773672, 999773672

	4920-99-977-3673				COUPLING,CLAMP,GROO CANCELLED - Replaced by 5340-99-647-9003 Alternate References: 4920999773673, 999773673

	4920-99-977-3688				SHAFT,ALIGNMENT CANCELLED - Replaced by 4920-99-749-7814 Alternate References: 4920999773688, 999773688

	4920-99-977-3694				SLING,BEAM TYPE CANCELLED - Replaced by 3940-99-659-4555 Alternate References: 4920999773694, 999773694

	4920-99-977-3701				CANCELLED Alternate References: 4920999773701, 999773701

	4920-99-977-3715				CANCELLED Alternate References: 4920999773715, 999773715

	4920-99-977-3738				CANCELLED Alternate References: 4920999773738, 999773738

	4920-99-977-3739				CANCELLED Alternate References: 4920999773739, 999773739

	4920-99-977-3740				CANCELLED Alternate References: 4920999773740, 999773740

	4920-99-977-3902				SLING,BEAM TYPE CANCELLED - Replaced by 3940-99-659-4556 Alternate References: 4920999773902, 999773902

	4920-99-977-3903				CANCELLED - Replaced by 3940-99-749-7820 Alternate References: 4920999773903, 999773903

	4920-99-977-3908				CANCELLED Alternate References: 4920999773908, 999773908

	4920-99-977-3913				CANCELLED Alternate References: 4920999773913, 999773913

	4920-99-977-3942				CANCELLED Alternate References: 4920999773942, 999773942

	4920-99-977-3958				CANCELLED Alternate References: 4920999773958, 999773958

	4920-99-977-4221				CANCELLED Alternate References: 4920999774221, 999774221

	4920-99-977-4662				CANCELLED Alternate References: 4920999774662, 999774662

	4920-99-977-4716				CANCELLED Alternate References: 4920999774716, 999774716

	4920-99-977-4809				CANCELLED Alternate References: 4920999774809, 999774809

	4920-99-977-4818				CANCELLED Alternate References: 4920999774818, 999774818

	4920-99-977-4819				CANCELLED Alternate References: 4920999774819, 999774819

	4920-99-977-4820				CANCELLED Alternate References: 4920999774820, 999774820

	4920-99-977-4834				CANCELLED Alternate References: 4920999774834, 999774834

	4920-99-977-4835				CANCELLED Alternate References: 4920999774835, 999774835

	4920-99-977-4836				CANCELLED Alternate References: 4920999774836, 999774836

	4920-99-977-4837				CANCELLED Alternate References: 4920999774837, 999774837

	4920-99-977-4838				CANCELLED Alternate References: 4920999774838, 999774838

	4920-99-977-4839				CANCELLED Alternate References: 4920999774839, 999774839

	4920-99-977-4923				CANCELLED Alternate References: 4920999774923, 999774923

	4920-99-977-4937				CANCELLED Alternate References: 4920999774937, 999774937

	4920-99-977-4938				CANCELLED Alternate References: 4920999774938, 999774938

	4920-99-977-7667				ADAPTOR,MAINTENANCE CANCELLED - Replaced by 4920-99-655-6062 Alternate References: 4920999777667, 999777667

	4920-99-977-7716				CANCELLED Alternate References: 4920999777716, 999777716

	4920-99-977-8398				CANCELLED Alternate References: 4920999778398, 999778398

	4920-99-977-9907				CANCELLED Alternate References: 4920999779907, 999779907

	4920-99-977-9908				CANCELLED Alternate References: 4920999779908, 999779908

	4920-99-977-9909				CANCELLED Alternate References: 4920999779909, 999779909

	4920-99-977-9910				CANCELLED Alternate References: 4920999779910, 999779910

	4920-99-979-0063				ADAPTOR,CONVOLEX TU CANCELLED - Replaced by 5975-99-639-1544 Alternate References: 4920999790063, 999790063

	4920-99-979-0236				CANCELLED Alternate References: 4920999790236, 999790236

	4920-99-979-0460				CANCELLED Alternate References: 4920999790460, 999790460

	4920-99-979-0534				TEST SET,ELECTRONIC CANCELLED - Replaced by 4920-14-470-7325 Alternate References: 4920999790534, 999790534

	4920-99-979-2942				CANCELLED Alternate References: 4920999792942, 999792942

	4920-99-980-8052				ABZIEHER, MECHANISC CANCELLED - Replaced by 5120-12-322-0717 Alternate References: 4920999808052, 999808052

	4920-99-980-8355				CANCELLED Alternate References: 4920999808355, 999808355

	4920-99-980-8581				CABLE ASSEMBLY,TEST CANCELLED - Replaced by 4920-99-301-9096 Alternate References: 4920999808581, 999808581

	4920-99-981-6379				GEBER, BETRIEBSSTEL CANCELLED - Replaced by 6695-12-351-5213 Alternate References: 4920999816379, 999816379

	4920-99-981-6396				TABLE ASSEMBLY,BUIL CANCELLED - Replaced by 4920-99-495-6432 Alternate References: 4920999816396, 999816396

	4920-99-983-0037				CANCELLED Alternate References: 4920999830037, 999830037

	4920-99-983-0303				CANCELLED Alternate References: 4920999830303, 999830303

	4920-99-983-0363				CANCELLED Alternate References: 4920999830363, 999830363

	4920-99-983-5764				CIRCUIT CARD ASSEMBLY CANCELLED - Replaced by 5998-01-316-6491 Alternate References: 4920999835764, 999835764

	4920-99-983-5815				ABZIEHER, MECHANISC CANCELLED - Replaced by 5120-12-321-1672 Alternate References: 4920999835815, 999835815

	4920-99-983-5883				ACTUATING HANDLE KI CANCELLED - Replaced by 5935-99-544-3910 Alternate References: 4920999835883, 999835883

	4920-99-983-9211				CANCELLED Alternate References: 4920999839211, 999839211

	4920-99-983-9818				INDICATOR,ANGLE CANCELLED - Replaced by 6610-01-451-4801 Alternate References: 4920999839818, 999839818

	4920-99-984-6989				CANCELLED Alternate References: 4920999846989, 999846989

	4920-99-984-7283				CANCELLED Alternate References: 4920999847283, 999847283

	4920-99-984-7663				ADAPTER, VENTILPRUE CANCELLED - Replaced by 4920-12-330-4091 Alternate References: 4920999847663, 999847663

	4920-99-985-1463				CANCELLED Alternate References: 4920999851463, 999851463

	4920-99-985-1716				CABLE ASSEMBLY,SPECIAL PURPOSE,ELECTRICAL CANCELLED - Replaced by 5995-01-376-8924 Alternate References: 4920999851716, 999851716

	4920-99-986-6981				CANCELLED Alternate References: 4920999866981, 999866981

	4920-99-987-4804				CANCELLED Alternate References: 4920999874804, 999874804

	4920-99-987-4815				CANCELLED Alternate References: 4920999874815, 999874815

	4920-99-987-5032				CANCELLED Alternate References: 4920999875032, 999875032

	4920-99-987-5119				CANCELLED Alternate References: 4920999875119, 999875119

	4920-99-987-8127				CANCELLED Alternate References: 4920999878127, 999878127

	4920-99-987-8153				ADAPTER,TEST CANCELLED - Replaced by 4920-01-320-0581 Alternate References: 4920999878153, 999878153

	4920-99-987-8164				AUSZIEHER, LAGER UN CANCELLED - Replaced by 5120-12-321-7857 Alternate References: 4920999878164, 999878164

	4920-99-987-8208				EIN- UND AUSBAUVORR CANCELLED - Replaced by 4920-12-322-0442 Alternate References: 4920999878208, 999878208

	4920-99-987-8519				CANCELLED Alternate References: 4920999878519, 999878519

	4920-99-988-3523				CANCELLED Alternate References: 4920999883523, 999883523

	4920-99-988-3655				CANCELLED Alternate References: 4920999883655, 999883655

	4920-99-988-3692				CANCELLED Alternate References: 4920999883692, 999883692

	4920-99-988-3924				FIXTURE SET,AIRCRAFT MAINTENANCE CANCELLED - Replaced by 4920-01-406-3978 Alternate References: 4920999883924, 999883924

	4920-99-988-4003				CANCELLED Alternate References: 4920999884003, 999884003

	4920-99-988-4132				CANCELLED Alternate References: 4920999884132, 999884132

	4920-99-989-0540				CANCELLED - Replaced by 5940-99-901-2983 Alternate References: 4920999890540, 999890540

	4920-99-989-0587				CANCELLED Alternate References: 4920999890587, 999890587

	4920-99-989-0779				CANCELLED Alternate References: 4920999890779, 999890779

	4920-99-989-6084				TRANSFORMER,POWER CANCELLED - Replaced by 6120-01-471-5885 Alternate References: 4920999896084, 999896084

	4920-99-990-6957				CANCELLED Alternate References: 4920999906957, 999906957

	4920-99-990-8579				LOAD,FILAMENT,TEST CANCELLED - Replaced by 4920-01-399-4722 Alternate References: 4920999908579, 999908579

	4920-99-990-9895				CANCELLED Alternate References: 4920999909895, 999909895

	4920-99-991-0546				INNER TUBE,PNEUMATI CANCELLED - Replaced by 2610-99-317-1134 Alternate References: 4920999910546, 999910546

	4920-99-991-0547				TIRE,PNEUMATIC,VEHI CANCELLED - Replaced by 2610-99-736-9200 Alternate References: 4920999910547, 999910547

	4920-99-991-0548				WHEEL ASSEMBLY CANCELLED - Replaced by 1730-99-736-9198 Alternate References: 4920999910548, 999910548

	4920-99-991-0584				CANCELLED Alternate References: 4920999910584, 999910584

	4920-99-991-0772				CANCELLED Alternate References: 4920999910772, 999910772

	4920-99-991-1522				TEST SET,ALARM CANCELLED - Replaced by 4920-99-702-4709 Alternate References: 4920999911522, 999911522

	4920-99-991-2183				CANCELLED Alternate References: 4920999912183, 999912183

	4920-99-991-7232				CANCELLED Alternate References: 4920999917232, 999917232

	4920-99-993-8425				CANCELLED Alternate References: 4920999938425, 999938425

	4920-99-993-8692				CANCELLED Alternate References: 4920999938692, 999938692

	4920-99-993-9084				PLUG-IN UNIT,ELECTRICAL-ELECTRONIC TEST EQUIPMENT CANCELLED - Replaced by 4920-01-453-1522 Alternate References: 4920999939084, 999939084

	4920-99-993-9625				CANCELLED Alternate References: 4920999939625, 999939625

	4920-99-993-9680				CANCELLED Alternate References: 4920999939680, 999939680

	4920-99-993-9719				CANCELLED Alternate References: 4920999939719, 999939719

	4920-99-993-9725				BARRIER,SWITCH CANCELLED - Replaced by 4920-01-330-1941 Alternate References: 4920999939725, 999939725

	4920-99-993-9948				CANCELLED Alternate References: 4920999939948, 999939948

	4920-99-993-9956				CANCELLED Alternate References: 4920999939956, 999939956

	4920-99-994-0033				CANCELLED Alternate References: 4920999940033, 999940033

	4920-99-994-0034				CANCELLED Alternate References: 4920999940034, 999940034

	4920-99-994-9089				CANCELLED Alternate References: 4920999949089, 999949089

	4920-99-994-9219				CANCELLED Alternate References: 4920999949219, 999949219

	4920-99-994-9344				CANCELLED Alternate References: 4920999949344, 999949344

	4920-99-994-9405				ADAPTER,CONNECTOR CANCELLED - Replaced by 5935-01-408-0090 Alternate References: 4920999949405, 999949405

	4920-99-994-9410				AMPLIFIER,LINEAR CANCELLED - Replaced by 4920-01-217-5796 Alternate References: 4920999949410, 999949410

	4920-99-994-9673				CANCELLED Alternate References: 4920999949673, 999949673

	4920-99-995-0606				STRETCHING DEVICE CANCELLED - Replaced by 4920-99-501-1712 Alternate References: 4920999950606, 999950606

	4920-99-995-9294				CANCELLED Alternate References: 4920999959294, 999959294

	4920-99-995-9384				CANCELLED Alternate References: 4920999959384, 999959384

	4920-99-995-9465				CANCELLED Alternate References: 4920999959465, 999959465

	4920-99-995-9497				CANCELLED Alternate References: 4920999959497, 999959497

	4920-99-995-9665				WANDLER, BEWEGUNGSA CANCELLED - Replaced by 6695-12-332-5811 Alternate References: 4920999959665, 999959665

	4920-99-996-0025				CANCELLED Alternate References: 4920999960025, 999960025

	4920-99-996-0138				ADAPTER,TEST CANCELLED - Replaced by 4920-01-406-3989 Alternate References: 4920999960138, 999960138

	4920-99-996-0253				CANCELLED Alternate References: 4920999960253, 999960253

	4920-99-998-5063				REPAIR KIT CANCELLED - Replaced by 1680-99-496-6094 Alternate References: 4920999985063, 999985063

	4920-99-998-8762				MESZVORRICHTUNG, TU CANCELLED - Replaced by 5210-12-347-9074 Alternate References: 4920999988762, 999988762

	4920-99-998-8933				CANCELLED Alternate References: 4920999988933, 999988933

	4920-99-998-9436				CANCELLED Alternate References: 4920999989436, 999989436

	4920-99-998-9480				CANCELLED Alternate References: 4920999989480, 999989480

	4920-99-998-9563				CANCELLED Alternate References: 4920999989563, 999989563

	4920-99-998-9732				CANCELLED Alternate References: 4920999989732, 999989732

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FSC 4920

Aircraft Maintenance and Repair Shop Specialized Equipment

TEST SET,RAMP,ACFT

TEST SET,ELECTRONIC

CABOCHON/GLACE,APPA

PRUEFGERAET, ENERGI

KIT

REGULATOR,VOLTAGE

BALL SPECIA

POWER SUPPLY

ADAPTER,TEST

MOUNT ASSY,OPTICAL

ADAPTER,TEST

TUBE ASSEMBLY,METAL

PRESSURE CAP,BLANKI

COUPLING,CLAMP,GROO

SHAFT,ALIGNMENT

SLING,BEAM TYPE

SLING,BEAM TYPE

ADAPTOR,MAINTENANCE

ADAPTOR,CONVOLEX TU

TEST SET,ELECTRONIC

ABZIEHER, MECHANISC

CABLE ASSEMBLY,TEST

GEBER, BETRIEBSSTEL

TABLE ASSEMBLY,BUIL

CIRCUIT CARD ASSEMBLY

ABZIEHER, MECHANISC

ACTUATING HANDLE KI

INDICATOR,ANGLE

ADAPTER, VENTILPRUE

CABLE ASSEMBLY,SPECIAL PURPOSE,ELECTRICAL

ADAPTER,TEST

AUSZIEHER, LAGER UN

EIN- UND AUSBAUVORR

FIXTURE SET,AIRCRAFT MAINTENANCE

TRANSFORMER,POWER

LOAD,FILAMENT,TEST

INNER TUBE,PNEUMATI

TIRE,PNEUMATIC,VEHI

WHEEL ASSEMBLY

TEST SET,ALARM

PLUG-IN UNIT,ELECTRICAL-ELECTRONIC TEST EQUIPMENT

BARRIER,SWITCH

ADAPTER,CONNECTOR

AMPLIFIER,LINEAR

STRETCHING DEVICE