| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| SN7437N | 3 - Design Control Reference | 2 - Production Item | TEXAS INSTRUMENTS INC | 33809 | |
| 851351-1 | 5 - Replaced / Discontinued | 2 - Production Item | RAYTHEON TECHNICAL SERVICES COMPANY | 3B150 | |
| 57-001-7437 | 5 - Replaced / Discontinued | 2 - Production Item | ROCC COMPUTERS LTD | K7810 | |
| V26808-B38-V1 | 5 - Replaced / Discontinued | 2 - Production Item | SIEMENS AG - D QS VV - | C0424 | |
| 03207437-01 | 5 - Replaced / Discontinued | 2 - Production Item | DATAPOINT CORP | 06132 | |
| 28890-09200-00 | 5 - Replaced / Discontinued | 2 - Production Item | BAE SYSTEMS MARITIME SERVICES | K3902 | |
| N7437A | 5 - Replaced / Discontinued | 2 - Production Item | PHILIPS SEMICONDUCTORS INC | 18324 | |
| 445-4-10017-000 | 5 - Replaced / Discontinued | 2 - Production Item | SIEMENS AIR TRAFFIC MANAGEMENT | K4547 | |
| 402275-12 | 5 - Replaced / Discontinued | 2 - Production Item | TARGET CORPORATION | 20284 | |
| SN7437N | 5 - Replaced / Discontinued | 2 - Production Item | TEXAS INSTRUMENTS INCORPORATED | 01295 | |
| 509-143 | 5 - Replaced / Discontinued | 2 - Production Item | PLATH GMBH | D8008 | |
| HD7437P | 5 - Replaced / Discontinued | 2 - Production Item | HITACHI DENSHI LTD | S4742 | |
| 5L5441.005.19 | 5 - Replaced / Discontinued | 2 - Production Item | EADS DEUTSCHLAND GMBH | D1901 | |
| 212037 | 5 - Replaced / Discontinued | 2 - Production Item | ULTRA ELECTRONICS PRECISION AIR | K0653 | |
| 212037 | 5 - Replaced / Discontinued | 9 - No Longer Used | ULTRA ELECTRONICS LTD ELECTRONICS DI | U3979 | |
| 851351-1 | 5 - Replaced / Discontinued | 9 - No Longer Used | RAYTHEON COMPANY | 49956 | |
| DM7437N | 5 - Replaced / Discontinued | 9 - No Longer Used | NATIONAL SEMICONDUCTOR CORPORATION | 27014 | |
| SN7437 | 5 - Replaced / Discontinued | 9 - No Longer Used | TEXAS INSTRUMENTS INCORPORATED | 01295 | |
| 1000517-01 | 5 - Replaced / Discontinued | 9 - No Longer Used | RAYTHEON TECHNICAL SERVICES COMPANY | 36378 | |
| 402275-12 | 5 - Replaced / Discontinued | 9 - No Longer Used | CARDION INC | 12909 | |
| 7437N | 5 - Replaced / Discontinued | 9 - No Longer Used | ITT SEMICONDUCTORS DIV | 14433 | |
| 1000517-01 | 7 - Vendor Item Drawing Reference | 2 - Production Item | L-3 COMMUNICATIONS CORPORATION | 1PQF4 | |
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.
Vendor Item Drawing Reference (formerly Specification Control Reference). The number assigned by a design activity to a drawing that is not item-identifying, but which delineates existing commercial or vendor-developed items meeting all engineering and test requirements specified, without imposing additional test/engineering requirements not normally provided by the vendor(s). Includes only those drawings which meet the definition for Vendor Item Drawing in MIL-STD 100. Vendor Item Drawing References are administrative control numbers and shall not be used as part identification numbers.
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 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