| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| M39012/22-0001 | 2 - Definitive Specification or Standard Document | 2 - Production Item | MILITARY SPECIFICATIONS | 81349 | |
| MIL-PRF-39012/22 | 4 - Non-Definitive Specification or Standard Document | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| 51K401-200 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ROSENBERGER HF-TECHNIK GMBH & CO. | D2528 | |
| 276-1104P1 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | RAYTHEON TECHNICAL SERVICES COMPANY | 3B150 | |
| 251-16 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | THALES NEDERLAND B.V. | H0203 | |
| 4118800-001 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | RAYTHEON COMPANY | 82577 | |
| M39012/22-0001 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | WINCHESTER ELECTRONICS CORPORATION | 91836 | |
| 56-001-07 | 5 - Replaced / Discontinued | 2 - Production Item | ASCOM DEUTSCHLAND GMBH | D1988 | |
| 5B174-40E | 5 - Replaced / Discontinued | 2 - Production Item | THALESELECTRONIC SYSTEMS GMBH | D8385 | |
| FJ0995468 | 5 - Replaced / Discontinued | 2 - Production Item | ROHDE & SCHWARZ GMBH & CO. KG | D0894 | |
| 0995468 | 5 - Replaced / Discontinued | 2 - Production Item | ROHDE & SCHWARZ GMBH & CO. KG | D0894 | |
| HG06-400 | 5 - Replaced / Discontinued | 2 - Production Item | WISI COMMUNICATIONS GMBH & CO. KG | D9003 | |
| SHG06400 | 5 - Replaced / Discontinued | 2 - Production Item | WISI COMMUNICATIONS GMBH & CO. KG | D9003 | |
| 23BNC-50-0-12 | 5 - Replaced / Discontinued | 2 - Production Item | HUBER + SUHNER GMBH | C1375 | |
| 23BNC-50-0-12 | 5 - Replaced / Discontinued | 2 - Production Item | HUBER AND SUHNER LTD | S3708 | |
| RT51-051.00 | 5 - Replaced / Discontinued | 2 - Production Item | ROSENBERGER HF-TECHNIK GMBH & CO. | D2528 | |
| REB49073 | 5 - Replaced / Discontinued | 9 - No Longer Used | NAVAL SHIP SYSTEMS COMMAND | 80064 | |
| MS35174-290A | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY STANDARDS | 96906 | |
| 8108321 | 5 - Replaced / Discontinued | 9 - No Longer Used | U S ARMY AVIATION AND MISSILE | 18876 | |
| MIL-C-39012/22 | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY SPECIFICATIONS | 81349 | |
| M39012-22-0001EXCEP | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY SPECIFICATIONS | 81349 | |
| UG290AU | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY SPECIFICATIONS | 81349 | |
| UG290AU | 5 - Replaced / Discontinued | 9 - No Longer Used | JOINT ELECTRONICS TYPE DESIGNATION | 80058 | |
| 276-1104P1 | 5 - Replaced / Discontinued | 9 - No Longer Used | RAYTHEON COMPANY | 49956 | |
| 276-1672P1 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 49956 | |
| 73-90912-1 | C - Advisory Reference | 1 - Incomplete Part Number | GTE PRODUCTS CORP | 94923 | |
| A2131520 | C - Advisory Reference | 1 - Incomplete Part Number | ITT INDUSTRIES INC | 28528 | |
| 004467 | C - Advisory Reference | 1 - Incomplete Part Number | LOCKHEED MARTIN CORPORATION | 94271 | |
| UG290BU | C - Advisory Reference | 1 - Incomplete Part Number | JOINT ELECTRONICS TYPE DESIGNATION | 80058 | |
| MS3514-290A | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY STANDARDS | 96906 | |
| UG29CU | C - Advisory Reference | 1 - Incomplete Part Number | JOINT ELECTRONICS TYPE DESIGNATION | 80058 | |
| 224600-001 | C - Advisory Reference | 1 - Incomplete Part Number | BAE SYSTEMS INFORMATION AND | 81413 | |
| 31.003 | C - Advisory Reference | 1 - Incomplete Part Number | AMPHENOL CORP | 02660 | |
| 31-003-1050 | C - Advisory Reference | 1 - Incomplete Part Number | AMPHENOL CORP | 02660 | |
| UG290/U | C - Advisory Reference | 1 - Incomplete Part Number | AMPHENOL CORP | 02660 | |
| UG290/U | C - Advisory Reference | 1 - Incomplete Part Number | AMPHENOL CORP | 02660 | |
| N17C73108-1267 | C - Advisory Reference | 1 - Incomplete Part Number | DEPARTMENT OF THE NAVY | 99993 | |
| 313858 | C - Advisory Reference | 1 - Incomplete Part Number | AVTRON AEROSPACE, INC. | 01014 | |
| 4118800-030 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 82577 | |
| 188222-1 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 37695 | |
| 4500 | C - Advisory Reference | 1 - Incomplete Part Number | AMPHENOL CORPORATION | 74868 | |
| UG290U | C - Advisory Reference | 1 - Incomplete Part Number | AMPHENOL CORPORATION | 74868 | |
| KC+79+109 | C - Advisory Reference | 1 - Incomplete Part Number | WINCHESTER ELECTRONICS CORPORATION | 91836 | |
| 4118800-001 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 05869 | |
| 4118800-030 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 05869 | |
| A1558 | C - Advisory Reference | 1 - Incomplete Part Number | AERONAUTICAL COMMUNICATIONS | 81535 | |
| A1647 | C - Advisory Reference | 1 - Incomplete Part Number | AERONAUTICAL COMMUNICATIONS | 81535 | |
| GRM1-185 | C - Advisory Reference | 1 - Incomplete Part Number | ITT CANNON ELECTRIC | 08718 | |
| 73-917322-0001 | C - Advisory Reference | 1 - Incomplete Part Number | GENERAL DYNAMICS C4 SYSTEMS, INC. | 04655 | |
| 50MS426 | C - Advisory Reference | 1 - Incomplete Part Number | HEWLETT PACKARD CO | 28480 | |
| UG290BU | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| M39012-22-001 | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| 373-201-056 | C - Advisory Reference | 1 - Incomplete Part Number | INTERSTATE ELECTRONICS CORPORATION | 07421 | |
| M55339/05-00057 | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| UG-290-U | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| UG290A | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| MS35174-290AU | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY STANDARDS | 96906 | |
| 11338-1 | C - Advisory Reference | 1 - Incomplete Part Number | CESSNA AIRCRAFT CO | 00781 | |
| 875515-0001 | C - Advisory Reference | 1 - Incomplete Part Number | THALES DEFENSE & SECURITY, INC. | 65597 | |
| 2055521 | C - Advisory Reference | 1 - Incomplete Part Number | EXELIS INC. | 28527 | |
| 416124-1 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 96214 | |
| RC15696 | C - Advisory Reference | 1 - Incomplete Part Number | LCT ELECTRONICS | 0NKU0 | |
| RE49F331B | C - Advisory Reference | 1 - Incomplete Part Number | NAVAL SHIP SYSTEMS COMMAND | 80064 | |
| SC-D-72292 | C - Advisory Reference | 1 - Incomplete Part Number | US ARMY COMMUNICATIONS & | 80063 | |
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.
NSN Center Does Not Have An Explanation