| 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 |
| Relevant Components for NSN - 5305-01-266-7137, 5305012667137 | ||||
| 5305-01-586-4216 (5305015864216) | 5315-01-329-3032 (5315013293032) | 5340-01-508-5897 (5340015085897) | 5306-01-476-8561 (5306014768561) | |
| 5330-00-171-7965 (5330001717965) | 5305-01-182-2172 (5305011822172) | 5330-00-395-1573 (5330003951573) | 5330-00-872-6408 (5330008726408) | |
| 5342-01-663-1331 (5342016631331) | 5310-00-631-6060 (5310006316060) | 5305-01-369-8238 (5305013698238) | 5306-01-664-2091 (5306016642091) | |
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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