| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| M5423/02-01 | 2 - Definitive Specification or Standard Document | 2 - Production Item | MILITARY SPECIFICATIONS | 81349 | |
| MIL-DTL-5423 | 4 - Non-Definitive Specification or Standard Document | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| M5423/02-01 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | TRIMAN INDUSTRIES INC | 0ZBE8 | |
| A13026 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | MBDA UK LTD | K0967 | |
| N-1030-B | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | PEERLESS ELECTRONICS INC | 83803 | |
| 24546 | 5 - Replaced / Discontinued | 9 - No Longer Used | HARRIS TECHNICAL SERVICES CORP | 0C9D4 | |
| MS24371-1 | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY STANDARDS | 96906 | |
| 5930005397013 | 5 - Replaced / Discontinued | 9 - No Longer Used | E.C.A ETABLISSEMENT | SCY13 | |
| M5423/02-1 | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY SPECIFICATIONS | 81349 | |
| MIL-B-5423/2 | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY SPECIFICATIONS | 81349 | |
| M5432/02-01 | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| MILB4523-2TYPEASTYLE | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| M5423/02 | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| 05333060 | C - Advisory Reference | 1 - Incomplete Part Number | BAE SYSTEMS INFORMATION AND | 72314 | |
| A3 | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| 24546 | C - Advisory Reference | 1 - Incomplete Part Number | TELEPHONICS CORP/PRD INSTRUMENTS | 9N770 | |
| 9172082 | C - Advisory Reference | 1 - Incomplete Part Number | U S ARMY AVIATION AND MISSILE | 18876 | |
| PL1976054 IT. 59 | C - Advisory Reference | 1 - Incomplete Part Number | NORTHROP GRUMMAN SYSTEMS CORPORATION | 03956 | |
| 352250014033 | C - Advisory Reference | 1 - Incomplete Part Number | THALES NEDERLAND B.V. | H0203 | |
| 1620014P1 | C - Advisory Reference | 1 - Incomplete Part Number | BAE SYSTEMS INFORMATION AND | 94117 | |
| N1030B | C - Advisory Reference | 1 - Incomplete Part Number | A P M HEXSEAL CORPORATION | 97539 | |
| N-10308 | C - Advisory Reference | 1 - Incomplete Part Number | A P M HEXSEAL CORPORATION | 97539 | |
| N-10308 | C - Advisory Reference | 1 - Incomplete Part Number | A P M HEXSEAL CORPORATION | 97539 | |
| NFL1030 | C - Advisory Reference | 1 - Incomplete Part Number | A P M HEXSEAL CORPORATION | 97539 | |
| 03-85-0128 | C - Advisory Reference | 1 - Incomplete Part Number | ELECTRIC BOAT CORPORATION | 96169 | |
| 330C570-1 | C - Advisory Reference | 1 - Incomplete Part Number | APPLIED DEVICES CORP | 95036 | |
| 10338667 | C - Advisory Reference | 1 - Incomplete Part Number | ARMY UNITED STATES DEPARTMENT OF | 19204 | |
| 7627160 | C - Advisory Reference | 1 - Incomplete Part Number | ARMY UNITED STATES DEPARTMENT OF | 19204 | |
| 9172082 | C - Advisory Reference | 1 - Incomplete Part Number | ARMY UNITED STATES DEPARTMENT OF | 19204 | |
| 203-1003G1 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 49956 | |
| N10308 | C - Advisory Reference | 1 - Incomplete Part Number | MEPCO/ELECTRA INC | 80031 | |
| PC101353-1 | C - Advisory Reference | 1 - Incomplete Part Number | LOCKHEED MARTIN CORPORATION | 38597 | |
| A11333 | C - Advisory Reference | 1 - Incomplete Part Number | ELLIOTT MACHINE WORKS INC. | 23834 | |
| A11333 | C - Advisory Reference | 1 - Incomplete Part Number | ELLIOTT MACHINE WORKS INC. | 23834 | |
| N-1030-B | C - Advisory Reference | 1 - Incomplete Part Number | KINNAMAN ELECTRIC INC | 3A321 | |
| 166-501-9003 | C - Advisory Reference | 1 - Incomplete Part Number | HONEYWELL INTERNATIONAL INC. | 99193 | |
| 4107900-001 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 82577 | |
| H445 | C - Advisory Reference | 1 - Incomplete Part Number | MEGGITT NORTH HOLLYWOOD, INC. | 79318 | |
| MIL-B-5423/02-01 | C - Advisory Reference | 1 - Incomplete Part Number | MILITARY STANDARDS | 96906 | |
| 81255 | C - Advisory Reference | 1 - Incomplete Part Number | COLE HERSEE COMPANY | 13445 | |
| 81255 | C - Advisory Reference | 1 - Incomplete Part Number | COLE HERSEE COMPANY | 13445 | |
| 803005-0-097 | C - Advisory Reference | 1 - Incomplete Part Number | ELECTRIC BOAT CORP | 95402 | |
| 450900-2279 | C - Advisory Reference | 1 - Incomplete Part Number | NORTHROP GRUMMAN LITEF GMBH | D4856 | |
| N00308 | C - Advisory Reference | 1 - Incomplete Part Number | NAVAL INVENTORY CONTROL POINT | 03950 | |
| 181175-25 | C - Advisory Reference | 1 - Incomplete Part Number | MCDONNELL DOUGLAS CORP | 19133 | |
| 368-2269 | C - Advisory Reference | 1 - Incomplete Part Number | LOCKHEED MARTIN CORPORATION | 11530 | |
| 2CD747 | C - Advisory Reference | 1 - Incomplete Part Number | OSHKOSH CORPORATION | 45152 | |
| GX17393-1 | C - Advisory Reference | 1 - Incomplete Part Number | UNISYS CORP | 14418 | |
| PL702552 ITEM 117 | C - Advisory Reference | 1 - Incomplete Part Number | WESTWOOD CORPORATION | 58475 | |
| PL702552 ITEM 117 | C - Advisory Reference | 1 - Incomplete Part Number | WESTWOOD CORPORATION | 58475 | |
| N-1030B | C - Advisory Reference | 1 - Incomplete Part Number | WESTWOOD CORPORATION | 58475 | |
| SWIBN1030 | C - Advisory Reference | 1 - Incomplete Part Number | EATON CORPORATION | 81640 | |
| SW1BN1030 | C - Advisory Reference | 1 - Incomplete Part Number | EATON CORPORATION | 81640 | |
| 699993 | C - Advisory Reference | 1 - Incomplete Part Number | NAVAL SEA SYSTEMS COMMAND | 53711 | |
| A22H1001-1 | C - Advisory Reference | 1 - Incomplete Part Number | ENTRON INDUSTRIES LIMITED | 99872 | |
| A22H1001-1 | C - Advisory Reference | 1 - Incomplete Part Number | ENTRON INDUSTRIES LIMITED | 99872 | |
| 632334-1 | C - Advisory Reference | 1 - Incomplete Part Number | LOCKHEED MARTIN CORPORATION | 56232 | |
| 3782 | C - Advisory Reference | 1 - Incomplete Part Number | HDT EXPEDITIONARY SYSTEMS, INC. | 92878 | |
| 080D934 | C - Advisory Reference | 1 - Incomplete Part Number | THALES OPTRONICS B.V. | H2294 | |
| G400016-1 | C - Advisory Reference | 1 - Incomplete Part Number | EXELIS INC. | 24930 | |
| 6016774 | E - Replace Reference Number | 8 - Replacement NSN | LOCKHEED MARTIN CORPORATION | 03640 | |
| W-1030-B | E - Replace Reference Number | 8 - Replacement NSN | A P M HEXSEAL CORPORATION | 97539 | |
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.
Replaced Reference Number. A manufacturerÆs part number, government specification/standard or other design control reference number that is superseded, discontinued or replaced resulting from a cancel-use action on a NSN which was recorded with ISC 3 or E. This reference number is automatically moved and this code is automatically assigned, do not submit for cataloging purposes.
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.
A non-item-identifying reference number that is added to a replacement NSN as a result of a cancel-use action on a NSN recorded with ISC 3 or E. It is used to indentify the original item of supply/replaced item. This reference number is automatically moved and this code is automatically assigned, do not submit for cataloging purposes.
NSN Center Does Not Have An Explanation