| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-266-7137 (012667137) |
| NCB Code | USA (01) |
| Manufacturer | Federal Specifications, National Instruments Corporation, Huntington Ingalls Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3 8-24UNF-3A X 1 INCH | federal specifications | screw cap socket head | 81348 | RFQ |
| 3/8-24UNF-3A X 1 INCHL1 | national instruments corporation | screw cap socket head | 03950 | RFQ |
| FF-S-86 QQ-N-286 GR500 | federal specifications | screw cap socket head | 81348 | RFQ |
| FF-S-86 TYPE VI | federal specifications | screw cap socket head | 81348 | RFQ |
| FF-S-86 TYPE VIL1 | national instruments corporation | screw cap socket head | 03950 | RFQ |
| QQ-N-286 GRADE 500 | federal specifications | screw cap socket head | 81348 | RFQ |
| QQ-N-286 GRADE 500L1 | national instruments corporation | screw cap socket head | 03950 | RFQ |
| SSN637-125-2143950 PIECE 12 | huntington ingalls incorporated | screw cap socket head | 43689 | RFQ |
| SSN637-125-2143950 PIECE 12L1 | national instruments corporation | screw cap socket head | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZX |
| MATT | MATERIAL | NICKEL ALLOY K-500 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Components Related to NSN - 5305-01-266-7137, 5305012667137 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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