| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-317-6417 (013176417) |
| NCB Code | USA (01) |
| Manufacturer | Federal Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 304 OVERALL |
| AATB | Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| AASK | Head Style | HEXAGON |
| FEAT | Special Features | W/DRILLED-DEAD FOR LOCKING WIRE; CORROSION RESISTANT |
| AASB | Fastener Length | 0.750 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| CQBC | Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH |
| CRTL | Criticality Code Justification | FEAT |
| AAJD | Thread Class | 2A |
| CMLP | Thread Quantity Per Inch | 28 |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| MDCL | Material Document And Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| AASA | Thread Length | 0.750 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNF |
| AASU | Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Components Related to NSN - 5305-01-317-6417, 5305013176417 | ||||
| 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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