| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-452-5973 (014525973) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| FF-S-86 | military specifications | screw cap socket head | 81349 | RFQ |
| NAS1352C08-23 | national aerospace standards com | screw cap socket head | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT CHAMFER |
| AHYM | Nominal Thread Diameter | 0.1640 INCHES |
| AASL | Head Diameter | 0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| ABQZ | Internal Drive Style | HEXAGON |
| ASDB | Width Across Flats | 0.141 INCHES NOMINAL |
| AAJF | Thread Direction | RIGHT-HAND |
| THSD | Thread Series Designator | UNRC |
| AASB | Fastener Length | 1.438 INCHES NOMINAL |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| AASA | Thread Length | 0.875 INCHES MINIMUM |
| CMLP | Thread Quantity Per Inch | 32 |
| AAJD | Thread Class | 3A |
| MATT | Material | STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL OR STEEL COMP 316 OVERALL OR STEEL COMP 384 OVERALL OR STEEL COMP XM-7 OVERALL |
| ZZZK | Specification/Standard Data | 80205-NAS1352 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AASU | Head Height | 0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM |
| Components Related to NSN - 5305-01-452-5973, 5305014525973 | ||||
| 5340-01-169-2963 (5340011692963) | 5310-01-158-6265 (5310011586265) | 5315-01-608-8364 (5315016088364) | 5330-01-510-3005 (5330015103005) | |
| 5365-01-446-8973 (5365014468973) | 5340-01-487-3594 (5340014873594) | 5340-01-557-7739 (5340015577739) | 5331-00-625-8831 (5331006258831) | |
| 5306-01-648-2938 (5306016482938) | 5307-01-106-3946 (5307011063946) | 5305-00-050-9241 (5305000509241) | 5360-01-598-3689 (5360015983689) | |
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