FSG 30 - Mechanical Power Transmission Equipment
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
NSN 3020-00-831-0254

Summary

FSG 30 / FSC 3020

DEMIL: A

DEMIL INT:

HMIC: N

Date Created: 1 Jan 1962

MSDS: None

Hazmat: None

;

MASTER CROSS REFERENCE LIST (MCRL) | NSN 3020-00-831-0254 Submit RFQ

Manufacturer Part Number	RNCC	RNVC	Manufacturer Name	CAGE
7748531	3 - Design Control Reference	2 - Production Item	ARMY UNITED STATES DEPARTMENT OF	19204

Code Definitions

3 - Design Control Reference

Reference Number Category Code (DRN_2910)

Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.

2 - Production Item

Reference Number Variation Code (DRN_4780)

A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.

FLIS - SEG A - IDENTIFICATION | NSN 3020-00-831-0254 Submit RFQ

FSG	FSC	NIIN	FIIG	INC	CRITICALITY	TYPE OF ITEM	MRC	DEMIL	HMIC	EDC	PMIC	ADPEC	DATE CREATED
30	3020	008310254	T353-C	04456	X	K		A	N		U		1 Jan 1962

Code Definitions

30 Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)

Mechanical Power Transmission Equipment

3020

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)

Gears, Pulleys, Sprockets, and Transmission Chain

008310254

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)

NSN 3020-00-831-0254

T353-C

Federal Item Identification Guide (FIIG_4065)

04456

Item Naming Code (INC_4080)

1 Jan 1962

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

X

Item Criticality (CRITL_CD_FIIG_3843)

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

K

Type of Item Identification (TYP_II_4820)

Full Descriptive - Reference Item Identification

A

Demilitarization Code (DEMIL_CD_0167)

Non-MLI/ Non-SLI — Demilitarization not required.

N

Hazardous Material Indicator Code (HMIC_0865)

Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.

U

Precious Metals Indicator Code (PMIC_0802)

Precious Metal Content is unknown.

Similar & Related NSN Parts

3020-00-226-7967 3020-00-229-7025 3020-00-229-7021 3020-00-229-7022 3020-00-229-7023 3020-00-229-7024 3020-00-230-0068 3020-00-230-3536 3020-00-230-4207 3020-00-230-9819 3020-00-231-1967 3020-00-231-4319 3020-00-232-6016 3020-00-233-7761

FLIS - SEG B - MOE RULE DATA | NSN 3020-00-831-0254 Submit RFQ

MOE Rule	Former MOE	AMC	AMSC	NIMSC	IMC	IMC Activity	AAC	DSOR				Collaborators									Receivers									Effective Date
ZH01																														1 Apr 1991

Code Definitions

FLIS - SEG C - REFERENCE NUMBER | NSN 3020-00-831-0254 Submit RFQ

RNFC	RNCC	RNVC	DAC	RNAAC	RNSC	RNJC	SADC	MSDS	HCC	Reference Number	CAGE
3	3	2	1	BF	D					7748531	19204

Code Definitions

3 Reference Number Format Code (RNFC_2920)

Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)

3 Reference Number Category Code (RNCC_2910)

2 Reference Number Variation Code (RNVC_4780)

1 Document Availability Code (DAC_2640)

The reference number is represented by a drawing and the drawing was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number. The RNAAC will furnish the drawing upon request.

BF

Reference Number Action Activity Code (RNAAC_2900)

U.S. Army Armament and Chemical Acquisition and, Logistics Activity, Rock Island, IL 61299-6000

D

Reference Number Status Code (RNSC_2923)

Procurement authority of the manufacturer and reference number have not yet been checked. NOTE: This code is to be allocated to reference numbers still requiring checks on procurement authority.

FLIS - SEG E - ITEM STANDARDIZATION DATA | NSN 3020-00-831-0254 Submit RFQ

ISC	Originator	NIIN Status	Replaced / Replacement ISC	Replaced / Replacement Originator	Replacement NIIN Status	Replacement Date	Replaced / Replacement NSN	Decision Date
5	98	0						1 Feb 1975

Code Definitions

5 Item Standardization Code (ISC_2650)

An item authorized for procurement that has not yet been subject to item standardization.

98 Originator of Standardization Decision (ORG_STDZN_DEC_9325)

DLIS-LFF, Battle Creek, MI 49037-3084

0 NIIN Status Code (NIIN_STAT_CD_2670)

Item is active. File data coded KFD is forwarded. if this KFD data represents your item of supply, submit, if applicable, an LAD, LAU, or LCU transaction. Otherwise, use the National Stock Number (NSN) in your supply system.

1 Feb 1975

Standardization Decision Date (DT_STDZN_DEC_2300)

FLIS - SEG G - FREIGHT DATA | NSN 3020-00-831-0254 Submit RFQ

Integrity	Originating	HMC	LCL	WCC	TCC	SHC	ADC	ACC	ASH	LTL	NMFC	NMFC Sub Item	UFC	Freight Description	Rail Variance
			S	593	Z	9	A	V	Z	S	117020	X	59820	CHAIN-AND-SPROCKET-DRIVES-WHEELS

Code Definitions

XX

Originating Activity Code (ORIG_ACTY_CD_4210)

S

Less Than Carload (LCL_CD_2760)

593 Water Commodity Code (WRT_CMDTY_CD_9275)

Motors and Parts, (machinery and parts), (less than 35 feet)

Z

Type Cargo Code (TYPE_CGO_CD_9260)

No special type of cargo code applicable

9 Special Handling Code (SP_HDLG_CD_9240)

No special handling required

A

Air Dimension Code (AIR_DIM_CD_9220)

Shipment is not a consolidation and does not exceed 72 inches in any dimension.

V

Air Commodity Code (AIR_CMTY_HDLG_9215)

Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.

Z

Air Special Handling Code (AIR_CMTY_HDLG_9215)

No special handling required.

117020

National Motor Freight Classification Number (NMFC Item Number) (NMFC_2850)

X

NMFC Sub Item Number (SUB_ITM_NBR_0861)

59820

Uniform Freight Classification (UFC_CD_MODF_3040)

CHAIN-AND-SPROCKET-DRIVES-WHEELS

Freight Description (FRT_DESC_4020)

Rail Variance

Rail Variance (RAIL_VARI_CD_4760)

No Variation. NMFC and UFCC Match.

FLIS - SEG M/V - CHARACTERISTICS DATA | NSN 3020-00-831-0254 Submit RFQ

MRC	Decoded Requirement	Clear Text Reply
BYZF	Distance From Outside Flange/Rim To Hub End And Location	1.016 INCHES MINIMUM BB END AND 1.019 INCHES MAXIMUM BB END
BYFP	Asa Standard Chain Number	50
BYFH	Belt/Chain/Film Size For Which Designed	ROLLER CHAIN
BYFS	Bore Bearing	NOT INCLUDED
ASBP	Bore Type	INVOLUTE SPLINE
AAWZ	Counterbore Depth	0.188 INCHES NOMINAL
AAWY	Counterbore Diameter	1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
AXND	Counterbore Feature	INCLUDED
BDYS	Counterbore Location	BB END
ARJD	Design Form	PLAIN
AQPL	Face Width	0.343 INCHES NOMINAL
BYZL	First Step Face Largest Diameter And Location	2.375 INCHES NOMINAL AA END
BYZN	First Step Length And Location	0.500 INCHES NOMINAL AA END
BYFB	Groove/Step Location	AA END
BYFQ	Hardness Rating Test Method	NOT RATED
BYZD	Hub End Outside Diameter And Location	2.375 INCHES NOMINAL BB END
CLYR	Hub End Outside Diameter And Location	1.995 INCHES MINIMUM AA END AND 2.000 INCHES MAXIMUM AA END
BYFW	Hub External Keyway	NOT INCLUDED
MDCL	Material Document And Classification	QQ-S-681, CLASS 120-95 FED SPEC SINGLE MATERIAL RESPONSE
MATT	Material	STEEL COMP 120-95
ABHE	Outside Diameter	3.915 INCHES MINIMUM AND 3.920 INCHES MAXIMUM
STYL	Style Designator	PLAIN
BXSJ	Lightening Hole	NOT INCLUDED
AGJS	Pitch Diameter	3.599 INCHES NOMINAL
BYDZ	Protruding Hub Characteristic	STEPPED
BYFJ	Roller Chain Pitch Type For Which Designed	SINGLE PITCH
BYZP	Second Step Length And Location	0.578 INCHES MINIMUM AA END AND 0.581 INCHES MAXIMUM AA END
ABHP	Overall Length	2.438 INCHES NOMINAL
FEAT	Special Features	BB HUB END TAPERED,0.376 IN. TAPER LG,2.250 IN. DIA,SMALL END OF TAPER
BYGF	Tooth Pitch	0.625 INCHES NOMINAL
ABSC	Spline Minor Diameter	1.3750 INCHES MINIMUM AND 1.3775 INCHES MAXIMUM
BDTX	Spline Pitch Diameter	1.4375 INCHES NOMINAL
AXFG	Spline Pressure Angle In Deg	30.0
ABSA	Spline Quantity	23
AXFH	Spline Length	2.250 INCHES NOMINAL
AAUJ	Spline Major Diameter	1.5500 INCHES MINIMUM AND 1.5612 INCHES MAXIMUM
SFTT	Surface Treatment	PHOSPHATE
BYFN	Teeth Quantity Per Row	18
BYFL	Teeth Row Quantity	1

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Tutorials

3020-00-831-0254

SPROCKET WHEEL

3020-00-831-0254 (3020008310254, 008310254)

Part Number (1 listing): 7748531

FSG 30 / FSC 3020

DEMIL: A

DEMIL INT:

HMIC: N

Date Created: 1 Jan 1962

MSDS: None

Hazmat: None

3 - Design Control Reference

Reference Number Category Code (DRN_2910)

2 - Production Item

Reference Number Variation Code (DRN_4780)

Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)

Federal Item Identification Guide (FIIG_4065)

Item Naming Code (INC_4080)

1 Jan 1962

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

X

Item Criticality (CRITL_CD_FIIG_3843)

K

Type of Item Identification (TYP_II_4820)

A

Demilitarization Code (DEMIL_CD_0167)

N

Hazardous Material Indicator Code (HMIC_0865)

U

Precious Metals Indicator Code (PMIC_0802)

3

Reference Number Format Code (RNFC_2920)

3

Reference Number Category Code (RNCC_2910)

2

Reference Number Variation Code (RNVC_4780)

1

Document Availability Code (DAC_2640)

BF

Reference Number Action Activity Code (RNAAC_2900)

D

Reference Number Status Code (RNSC_2923)

5

Item Standardization Code (ISC_2650)

98

Originator of Standardization Decision (ORG_STDZN_DEC_9325)

0

NIIN Status Code (NIIN_STAT_CD_2670)

1 Feb 1975

Standardization Decision Date (DT_STDZN_DEC_2300)

XX

Originating Activity Code (ORIG_ACTY_CD_4210)

S

Less Than Carload (LCL_CD_2760)

593

Water Commodity Code (WRT_CMDTY_CD_9275)

Z

Type Cargo Code (TYPE_CGO_CD_9260)

9

Special Handling Code (SP_HDLG_CD_9240)

A

Air Dimension Code (AIR_DIM_CD_9220)

V

Air Commodity Code (AIR_CMTY_HDLG_9215)

Z

Air Special Handling Code (AIR_CMTY_HDLG_9215)

117020

National Motor Freight Classification Number (NMFC Item Number) (NMFC_2850)

X

NMFC Sub Item Number (SUB_ITM_NBR_0861)

59820

Uniform Freight Classification (UFC_CD_MODF_3040)

CHAIN-AND-SPROCKET-DRIVES-WHEELS

Freight Description (FRT_DESC_4020)

Rail Variance

Rail Variance (RAIL_VARI_CD_4760)