| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-563-6421 (015636421) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1.000-8UNRC-3A X 3.750 NICUAL | military specifications | screw cap socket head | 81349 | RFQ |
| 68-13-8375 | electric boat corporation | screw cap socket head | 96169 | RFQ |
| B434-2640-18 | electric boat corporation | screw cap socket head | 96169 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 3.750 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 1.000 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 8 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW CAP SELF LOCKING SOCKET CYLINDER HEAD |
| FEAT | SPECIAL FEATURES | WHEN REFERRED TO THIS ITEM FASTENER CONTACT SURFACES AND MALE THREADS TO BE COATED WITH ANTI GALLING COMPOUND PER CID A-A-59004 |
| MATT | MATERIAL | NICKEL ALLOY K-500 OVERALL AND NICKEL ALLOY 502 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNRC |
| Relevant Components for NSN - 5305-01-563-6421, 5305015636421 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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