1220-01-018-7974
WIRING HARNESS,PRIN
1220-01-018-7974 (1220010187974, 010187974)
Part Numbers (3 listings): B3562-4 | T541010304 | 5210604-4 |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| B3562-4 | 3 - Design Control Reference | 2 - Production Item | THOMAS AND BETTS CORP | 15912 |  |
| T541010304 | 5 - Replaced / Discontinued | 2 - Production Item | LOCKHEED MARTIN LIBRASCOPE | 36090 |  |
| 5210604-4 | 7 - Vendor Item Drawing Reference | 2 - Production Item | NAVAL SEA SYSTEMS COMMAND | 53711 |  |
3 - Design Control Reference
Reference Number Category Code (DRN_2910)
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.
5 - Replaced / Discontinued
Reference Number Category Code (DRN_2910)
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.
7 - Vendor Item Drawing Reference
Reference Number Category Code (DRN_2910)
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.
2 - Production Item
Reference Number Variation Code (DRN_4780)
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.
Type of Item Identification (TYP_II_4820)
NSN Center Does Not Have An Explanation
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