| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-643-3347 (016433347) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS1351N6H74 | national aerospace standards com | screw cap socket head | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT CHAMFER |
| ASXK | Hole Quantity | 6 |
| BQDM | Hole Type | DRILLED |
| AAJF | Thread Direction | RIGHT-HAND |
| ABQZ | Internal Drive Style | HEXAGON |
| AASL | Head Diameter | 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNRF |
| AHYM | Nominal Thread Diameter | 0.375 INCHES |
| CXCY | Part Name Assigned By Controlling Agency | SCREW CAP SOCKET HEAD |
| MATT | Material | IRON ALLOY 660 OVERALL |
| CMLP | Thread Quantity Per Inch | 24 |
| AAUB | Hole Diameter | 0.103 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| AASA | Thread Length | 1.250 INCHES MINIMUM |
| AAJD | Thread Class | 3A |
| AASB | Fastener Length | 4.625 INCHES NOMINAL |
| ASDB | Width Across Flats | 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| AASU | Head Height | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| Components Related to NSN - 5305-01-643-3347, 5305016433347 | ||||
| 5320-01-625-8117 (5320016258117) | 5365-01-122-8885 (5365011228885) | 5330-01-382-8170 (5330013828170) | 5360-00-551-6874 (5360005516874) | |
| 5306-01-044-5191 (5306010445191) | 5365-00-888-2513 (5365008882513) | 5305-00-282-0282 (5305002820282) | 5310-01-201-3707 (5310012013707) | |
| 5310-00-814-4076 (5310008144076) | 5342-00-200-5894 (5342002005894) | 5310-01-068-8899 (5310010688899) | 5305-01-264-4208 (5305012644208) | |
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