| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| AA59637-904JABH | 2 - Definitive Specification or Standard Document | 2 - Production Item | FEDERAL COMMERCIAL ITEM DESCRIPTION | 58536 | |
| A-A-59637 | 4 - Non-Definitive Specification or Standard Document | 1 - Incomplete Part Number | FEDERAL COMMERCIAL ITEM DESCRIPTION | 58536 | |
| 72-6970-524 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 50024 | |
| 5304 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SKF USA INC | 38443 | |
| 5304Q5A7 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SKF USA INC | 38443 | |
| 905260 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 24617 | |
| 5304 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | NACCO MATERIALS HANDLING GROUP INC | 30076 | |
| TM2452 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PERFECTION CLUTCH | 31204 | |
| 5304 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ITT FLUID TECHNOLOGY CORP | 28960 | |
| 5304 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 43334 | |
| 140832 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | LOCKHEED MARTIN CORPORATION | 56232 | |
| 714495 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ARMY WEAPONS COMMAND | 21450 | |
| C240939-1 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | RAYTHEON COMPANY | 06845 | |
| G13608 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | CNH AMERICA LLC | 10988 | |
| 9D5304 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | FWD SEAGRAVE HOLDINGS, LP | 23382 | |
| 905260 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | MTU AMERICA INC. | 72582 | |
| 46AX313 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | MACK TRUCKS, INC. | 89619 | |
| 5304K | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | TIMKEN COMPANY, THE | 21335 | |
| 3304A | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SKF USA INC. | 52676 | |
| 5304 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SKF USA INC. | 52676 | |
| 5304H | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SKF USA INC. | 52676 | |
| SL9490-9 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | CURTISS-WRIGHT ELECTRO-MECHANICAL | 93232 | |
| 5304 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | FAG BEARINGS CORPORATION | 43991 | |
| 02099235 | 5 - Replaced / Discontinued | 2 - Production Item | J BLACKWOOD & SON LTD | Z8X80 | |
| C240939-1 | 5 - Replaced / Discontinued | 9 - No Longer Used | BENDIX CORP THE | 06840 | |
| 6069 | 5 - Replaced / Discontinued | 9 - No Longer Used | ATLANTIC GEAR WORKS INC | 82435 | |
| 6AX313 | 5 - Replaced / Discontinued | 9 - No Longer Used | STRONGHOLD EASTERN CORP | 96194 | |
| 29-300316 | 5 - Replaced / Discontinued | 9 - No Longer Used | OUTBOARD MARINE CORP | 32195 | |
| 29-300353 | 5 - Replaced / Discontinued | 9 - No Longer Used | OUTBOARD MARINE CORP | 32195 | |
| 8909-23 | 5 - Replaced / Discontinued | 9 - No Longer Used | ARMA DIV | 03848 | |
| 9670-80 | 5 - Replaced / Discontinued | 9 - No Longer Used | ARMA DIV | 03848 | |
| 2-055-025-375 | 5 - Replaced / Discontinued | 9 - No Longer Used | CRANE ENGINEERING SALES INC | 86295 | |
| R040 | 5 - Replaced / Discontinued | 9 - No Longer Used | BOSCH AUTOMATION TECHNOLOGY | 77521 | |
| M4610-16-52 | 5 - Replaced / Discontinued | 9 - No Longer Used | MOBILE EQUIPMENT CORP | 63652 | |
| 6069 | 5 - Replaced / Discontinued | 9 - No Longer Used | UNIVERSAL MOTORS-OSHKOSH A DIV OF | 62242 | |
| FFB171/33J04A2E | 5 - Replaced / Discontinued | 9 - No Longer Used | FEDERAL SPECIFICATIONS | 81348 | |
| FF-B-171 | 5 - Replaced / Discontinued | 9 - No Longer Used | FEDERAL SPECIFICATIONS | 81348 | |
| 714287 | 5 - Replaced / Discontinued | 9 - No Longer Used | ORDNANCE CORPS | 00000 | |
| 319696-635 | 5 - Replaced / Discontinued | 9 - No Longer Used | NAVAIR AND NAVSEA MANAGED | 10001 | |
| 1667463PC3 | 5 - Replaced / Discontinued | 9 - No Longer Used | NAVAIR AND NAVSEA MANAGED | 10001 | |
| 177009-23 | 5 - Replaced / Discontinued | 9 - No Longer Used | NAVAIR AND NAVSEA MANAGED | 10001 | |
| 280026-60 | 5 - Replaced / Discontinued | 9 - No Longer Used | NAVAIR AND NAVSEA MANAGED | 10001 | |
| 273829-98 | 5 - Replaced / Discontinued | 9 - No Longer Used | NAVAIR AND NAVSEA MANAGED | 10001 | |
| 7167-007-1 | 5 - Replaced / Discontinued | 9 - No Longer Used | MARLEY PUMP CO | 31015 | |
| 5304 | 5 - Replaced / Discontinued | 9 - No Longer Used | TIMKEN COMPANY, THE | 21335 | |
| 46AX312 | 5 - Replaced / Discontinued | 9 - No Longer Used | MACK TRUCKS INC | 76084 | |
| AA59637-904JABT | 5 - Replaced / Discontinued | 9 - No Longer Used | FEDERAL COMMERCIAL ITEM DESCRIPTION | 58536 | |
| PC905260 | 5 - Replaced / Discontinued | 9 - No Longer Used | POWER COMPONENTS (DEUTSCHLAND) GMBH | C7432 | |
| 5304 | 5 - Replaced / Discontinued | 9 - No Longer Used | SCHATZ BEARING CORPORATION | 21760 | |
Definitive Government Specification or Standard Designator Reference. A part number, style number, or type designator included in or developed in accordance with a Government specification or standard which has the effect of fully identifying an item of supply. This code shall also be used for a Government specification or standard which, although not including part numbers, style numbers, or type designators, covers a single item of upply. These reference numbers may be coded with Reference Number Variation Code (RNVC) 1 in accordance with volume 2, paragraph 2.9.2.n.(4).
Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.
Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.
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.
A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.
A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.
NSN Center Does Not Have An Explanation