| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-467-4243 (014674243) |
| NCB Code | USA (01) |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT CHAMFER |
| AHYM | Nominal Thread Diameter | 0.312 INCHES |
| MATT | Material | STEEL COMP 303 OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| ASDB | Width Across Flats | 0.188 INCHES NOMINAL |
| AATX | Shoulder Length | 1.250 INCHES NOMINAL FIRST SHOULDER |
| AASL | Head Diameter | 0.543 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| AASA | Thread Length | 0.500 INCHES NOMINAL |
| ABQZ | Internal Drive Style | HEXAGON |
| THSD | Thread Series Designator | UNC |
| AAJF | Thread Direction | RIGHT-HAND |
| MDCL | Material Document And Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AATN | Shoulder Diameter | 0.375 INCHES NOMINAL FIRST SHOULDER |
| AASB | Fastener Length | 3.000 INCHES NOMINAL |
| CWYB | Shoulder Shape | ROUND FIRST SHOULDER |
| CMLP | Thread Quantity Per Inch | 18 |
| AASU | Head Height | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| Relevant Components for NSN - 5305-01-467-4243, 5305014674243 | ||||
| 5325-00-489-4951 (5325004894951) | 5305-01-688-2332 (5305016882332) | 5310-01-270-2593 (5310012702593) | 5360-01-362-9775 (5360013629775) | |
| 5305-01-574-2082 (5305015742082) | 5330-00-875-6402 (5330008756402) | 5310-01-166-6682 (5310011666682) | 5325-01-330-8489 (5325013308489) | |
| 5310-01-519-7106 (5310015197106) | 5310-12-130-8939 (5310121308939) | 5331-01-513-1941 (5331015131941) | 5310-01-360-7550 (5310013607550) | |
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