| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 4-185 | 3 - Design Control Reference | 2 - Production Item | DRESSER INDUSTRIES INC | 35301 | |
| 159-0020 | 3 - Design Control Reference | 2 - Production Item | CUMMINS POWER GENERATION INC. | 44940 | |
| 2302J008 | 3 - Design Control Reference | 2 - Production Item | TANKCRAFT CORP | 49349 | |
| RC77 | 3 - Design Control Reference | 2 - Production Item | WISCONSIN MOTORS LLC | 66289 | |
| 5-11-526 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ARMY, UNITED STATES DEPARTMENT OF | 81337 | |
| A9568 | 5 - Replaced / Discontinued | 9 - No Longer Used | PARKER-HANNIFIN CORPORATION | 13800 | |
| 2260136 | 5 - Replaced / Discontinued | 9 - No Longer Used | SCIENCE APPLICATIONS INTERNATIONAL | 79343 | |
| 235A38-2 | 5 - Replaced / Discontinued | 9 - No Longer Used | CAM FABRICATED SYSTEMS INC | 13305 | |
| A11690 | 5 - Replaced / Discontinued | 9 - No Longer Used | STEWART AVIONICS INC | 96787 | |
| 159-20 | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| 159-185 | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| 159-357 | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| 159B357 | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| 159B20 | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| 159A185 | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| 5729B | 5 - Replaced / Discontinued | 9 - No Longer Used | CUMMINS POWER GENERATION INC. | 44940 | |
| 20CL02020 | 5 - Replaced / Discontinued | 9 - No Longer Used | SATAIR A/S | R1120 | |
| M1646 | 5 - Replaced / Discontinued | 9 - No Longer Used | MET-PRO CORPORATION | 91340 | |
| 820-57 | 5 - Replaced / Discontinued | 9 - No Longer Used | AQUA-CHEM INC | 12793 | |
| 2260136 | 5 - Replaced / Discontinued | 9 - No Longer Used | HARSCO CORP | 93568 | |
| 1E1646 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORP STAMPING DIV | 81155 | |
| CA1646 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORP STAMPING DIV | 81155 | |
| CA1768 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORP SPRING DIV | 80900 | |
| CA1126 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORP SPRING DIV | 80900 | |
| LCB11229 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORP SPRING DIV | 80900 | |
| 1522 | 5 - Replaced / Discontinued | 9 - No Longer Used | OHIO METAL PRODUCTS CO THE | 99823 | |
| 15-22 | 5 - Replaced / Discontinued | 9 - No Longer Used | OHIO METAL PRODUCTS CO THE | 99823 | |
| 1E1646 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORPORATION | 81118 | |
| 1E1304 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORPORATION | 81118 | |
| CA1646 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORPORATION | 81118 | |
| CA1768 | 5 - Replaced / Discontinued | 9 - No Longer Used | EATON CORPORATION | 81118 | |
| 117330 | 5 - Replaced / Discontinued | 9 - No Longer Used | ARNOLD A. SEMLER, INC. | 50870 | |
| 121050 | 5 - Replaced / Discontinued | 9 - No Longer Used | ARNOLD A. SEMLER, INC. | 50870 | |
| 121 | 5 - Replaced / Discontinued | 9 - No Longer Used | ARNOLD A. SEMLER, INC. | 50870 | |
| 15-22 | 5 - Replaced / Discontinued | 9 - No Longer Used | SCOTT HUBER ESSICK | 99832 | |
| A15480 | 5 - Replaced / Discontinued | 9 - No Longer Used | PINCOR POWER CORP | 47362 | |
| RC-77 | 5 - Replaced / Discontinued | 9 - No Longer Used | CRC-EVANS AUTOMATIC WELDING | 00409 | |
| 20CL02020 | 5 - Replaced / Discontinued | 9 - No Longer Used | L-3 COMMUNICATIONS CORPORATION | 02978 | |
| 1E1304 | 5 - Replaced / Discontinued | 9 - No Longer Used | EXIDE CORP | 19481 | |
| AAX1193 | 5 - Replaced / Discontinued | 9 - No Longer Used | STANT MFG CO INC | 78225 | |
| AAX1042 | 5 - Replaced / Discontinued | 9 - No Longer Used | STANT MFG CO INC | 78225 | |
| 56C23240-11 | 5 - Replaced / Discontinued | 9 - No Longer Used | GSE SPARES, INC. | 0ZLV2 | |
| 10401 | 5 - Replaced / Discontinued | 9 - No Longer Used | KLAUER MANUFACTURING COMPANY | 33844 | |
| 56C23240-11 | 5 - Replaced / Discontinued | 9 - No Longer Used | STANDARD MFG CO INC | 98296 | |
| SCDL126384 | 5 - Replaced / Discontinued | 9 - No Longer Used | US ARMY COMMUNICATIONS & | 80063 | |
| SCD181729-3 | 5 - Replaced / Discontinued | 9 - No Longer Used | US ARMY COMMUNICATIONS & | 80063 | |
| 11621464 | 5 - Replaced / Discontinued | 9 - No Longer Used | U S ARMY TANK AUTOMOTIVE COMMAND | 19207 | |
| 8331702 | 5 - Replaced / Discontinued | 9 - No Longer Used | U S ARMY TANK AUTOMOTIVE COMMAND | 19207 | |
| 7734833 | 5 - Replaced / Discontinued | 9 - No Longer Used | U S ARMY TANK AUTOMOTIVE COMMAND | 19207 | |
| 7097357 | 5 - Replaced / Discontinued | 9 - No Longer Used | U S ARMY TANK AUTOMOTIVE COMMAND | 19207 | |
| 15-22 | 5 - Replaced / Discontinued | 9 - No Longer Used | TANKCRAFT CORP | 49349 | |
| 3306 | C - Advisory Reference | 1 - Incomplete Part Number | CLARK EQUIPMENT CO | 12603 | |
| 3B1264B1 | C - Advisory Reference | 1 - Incomplete Part Number | STANDARD MFG CO INC | 98296 | |
| 3B1264B1 | C - Advisory Reference | 1 - Incomplete Part Number | STANDARD MFG CO INC | 98296 | |
| 3B1264B1 | C - Advisory Reference | 1 - Incomplete Part Number | STANDARD MFG CO INC | 98296 | |
| 3B1264B1 | C - Advisory Reference | 1 - Incomplete Part Number | STANDARD MFG CO INC | 98296 | |
| 3B1264B1 | C - Advisory Reference | 1 - Incomplete Part Number | STANDARD MFG CO INC | 98296 | |
| 8A9030B | C - Advisory Reference | 1 - Incomplete Part Number | FORD MOTOR CO | 23040 | |
| 8A90308 | C - Advisory Reference | 1 - Incomplete Part Number | FORD MOTOR CO | 23040 | |
| 56C23240-11 | C - Advisory Reference | 1 - Incomplete Part Number | EGLIN AIR FORCE BASE | 05861 | |
| RC112 | C - Advisory Reference | 1 - Incomplete Part Number | WISCONSIN MOTORS LLC | 66289 | |
| G20 | C - Advisory Reference | 1 - Incomplete Part Number | STANT MFG CO INC | 78225 | |
| CA565 | C - Advisory Reference | 1 - Incomplete Part Number | EATON CORP STAMPING DIV | 81155 | |
| 71-4876 | C - Advisory Reference | 1 - Incomplete Part Number | DEPARTMENT OF DEFENSE PROJECT | 30554 | |
| 36093 | C - Advisory Reference | 1 - Incomplete Part Number | ALLIANZ SWEEPER COMPANY | 81795 | |
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.
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.
NSN Center Does Not Have An Explanation