| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| MS19070-171 | 2 - Definitive Specification or Standard Document | 2 - Production Item | MILITARY STANDARDS | 96906 | |
| MILW21338TYPE1CLASS1SIZE17 | 4 - Non-Definitive Specification or Standard Document | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | FAG BEARINGS CORPORATION | 43991 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ELLIOTT COMPANY | 72957 | |
| G378818PC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ELLIOTT COMPANY | 72957 | |
| G378816PC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ELLIOTT COMPANY | 72957 | |
| G378820PC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ELLIOTT COMPANY | 72957 | |
| G378835PC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ELLIOTT COMPANY | 72957 | |
| VX116 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COTTA TRANSMISSION COMPANY, LLC | 72328 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SCHATZ BEARING CORPORATION | 21760 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | CURTISS-WRIGHT ELECTRO-MECHANICAL | 93232 | |
| 88072PC554 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | REXNORD LLC | 21444 | |
| 800976PC554 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | REXNORD LLC | 21444 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 24617 | |
| 127697 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 24617 | |
| C1323PC18 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 24617 | |
| 755126 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 24617 | |
| 755-126 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 72915 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | THE TIMKEN CORPORATION | 60038 | |
| B48260-35 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | BORG-WARNER CORP | 08018 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | BORG-WARNER CORP | 08018 | |
| C84399BSPC122 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| B48260PC35 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| AS11-1701-545PC473 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 60261E104PC170 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 60069LPC473 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 60347CPC170 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 60391KPC122 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 60327EPC170 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 61255-7PC48 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 61255-7-48 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 60621HPC122 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 61945PC101 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| 61944PC101 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PATTERSON PUMP COMPANY | 65177 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | FEDERAL-MOGUL CORP | 01212 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D92-944-6XPC18 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D92-944-3PC21 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D92-944-4PC12 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D92-944-7XALT1PC13 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D36817ALT2PC18 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D36797ALT2PC17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D32793ALT3PC56 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D33901ALT1PC15 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D36075PC15 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| D37228PC20 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL DYNAMICS CORPORATION | 95403 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL ELECTRIC CO | 24446 | |
| WW9481425PC73 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL ELECTRIC CO | 24446 | |
| WW9481225PC76 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL ELECTRIC CO | 24446 | |
| 9481225-76 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL ELECTRIC CO | 24446 | |
| 9X15740 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | LOCKHEED MARTIN CORPORATION | 56232 | |
| BEFX1AU | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | U S ARMY TANK AUTOMOTIVE COMMAND | 19207 | |
| 711231 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ARMY WEAPONS COMMAND | 21450 | |
| 9AW17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | FWD SEAGRAVE HOLDINGS, LP | 23382 | |
| 755126 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | MTU AMERICA INC. | 72582 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | WHITTET-HIGGINS COMPANY | 79568 | |
| G8550PCW17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SIEMENS DEMAG DELAVAL | 16712 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | TIMKEN COMPANY, THE | 21335 | |
| 72-6971-367 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 50024 | |
| 5559905-018 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | CONTINENTAL EMSCO CO | 55102 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | SKF USA INC. | 52676 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 43334 | |
| 21AF10B3541A1PC49 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 21AF10B3541PPC49 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 21SAF10B3541A1PC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 21SAF10B3541NPC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 22AF10C3541A1PC49 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 7AF9B3541APC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 7AF9B3541JPC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 9AF9B3541A1PC49 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 9AF9B3541PPC49 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| W17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| SKFW17 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 15AF9B3541JPC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 13AF10B3541A1PC49 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 13AF10B3541PPC49 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 10AF10C3541APC50 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 10AF10C3541PPC50 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| MAF9B3541APC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| MAAFB3541A1PC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| MAFB3541GPC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| MAF10B3541APC53 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | COLTEC INDUSTRIES INC | 82796 | |
| 1-326 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | TEREX USA, LLC | 31245 | |
| 18094 | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| K67540-18 | 5 - Replaced / Discontinued | 9 - No Longer Used | LOCKHEED MARTIN CORP | 49671 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | CLAYTON HILL GREENHOUSE CO | 90566 | |
| RC3270HPC53 | 5 - Replaced / Discontinued | 9 - No Longer Used | CONTINENTAL EMSCO CO | 55102 | |
| RC3270H53 | 5 - Replaced / Discontinued | 9 - No Longer Used | CONTINENTAL EMSCO CO | 55102 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | CONTINENTAL EMSCO CO | 55102 | |
| MB1225PC6 | 5 - Replaced / Discontinued | 9 - No Longer Used | MKT GEOTECHNICAL SYSTEMS | 20263 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | MKT GEOTECHNICAL SYSTEMS | 20263 | |
| AS11-1701-545PC473 | 5 - Replaced / Discontinued | 9 - No Longer Used | MARE ISLAND NAVAL SHIPYARD | 82126 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | IMO INDUSTRIES INC | 15330 | |
| 5WW1112PCW17 | 5 - Replaced / Discontinued | 9 - No Longer Used | AMCA INTL CORP | 13287 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | AMCA INTL CORP | 13287 | |
| 12Z335-48 | 5 - Replaced / Discontinued | 9 - No Longer Used | NAVAIR AND NAVSEA MANAGED | 10001 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | SIEMENS DEMAG DELAVAL | 16712 | |
| 625-1951PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 625-1958PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 625-1101PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 625-1110PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| DR2382PC10 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| DR2384PC10 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 03-901-101PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 03-901-110PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 03-901-951PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 03-901-958PC114 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | SKF USA INC | 38443 | |
| SC7938 | 5 - Replaced / Discontinued | 9 - No Longer Used | AMERICAN STANDARD INC | 35311 | |
| 38240 | 5 - Replaced / Discontinued | 9 - No Longer Used | NACCO MATERIALS HANDLING GROUP INC | 30076 | |
| K67540-18 | 5 - Replaced / Discontinued | 9 - No Longer Used | RCA CORP | 21921 | |
| W17 | 5 - Replaced / Discontinued | 9 - No Longer Used | VME AMERICAS INC | 40152 | |
| 80830 | 5 - Replaced / Discontinued | 9 - No Longer Used | CURTISS-WRIGHT ELECTRO-MECHANICAL | 93232 | |
| W17 | C - Advisory Reference | 1 - Incomplete Part Number | VOLVO CONSTRUCTION EQUIPMENT NORTH | 1X0J7 | |
| W17 | C - Advisory Reference | 1 - Incomplete Part Number | VOLVO CONSTRUCTION EQUIPMENT NORTH | 1X0J7 | |
| MS-19070-171 | C - Advisory Reference | 1 - Incomplete Part Number | BOSCH REXROTH GMBH LOHMANN | D9182 | |
| 9738566P16 | C - Advisory Reference | 1 - Incomplete Part Number | BOSCH REXROTH GMBH LOHMANN | D9182 | |
| 961A246-P17 | C - Advisory Reference | 1 - Incomplete Part Number | BOSCH REXROTH GMBH LOHMANN | D9182 | |
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.
Advisory Reference. A number assigned to an item of production or supply not included in the item-of-supply concept to which the NSN has been assigned (e.g., an item that may have been used in the preproduction equipment design which has since been redesigned or replaced). Use of this RNCC is restricted to conditions where cross-reference is required to establish identification to an item of supply. Additionally, there is not direct relationship of the reference number to the NSN other than a Service/Agency individual decision. (RNCC shall be used only in conjunction with RNVC 1.
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.
Gasoline Reciprocating Engines, Except Aircraft; and Components
NSN Center Does Not Have An Explanation