AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-588-9303 (015889303) |
| NCB Code | USA (01) |
| Manufacturer | Fastenal Company, General Dynamics Land Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | Head Height | 0.591 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
| MDCL | Material Document And Classification | ASTM A193, GRADE B7 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AHYM | Nominal Thread Diameter | 0.164 INCHES |
| CMLP | Thread Quantity Per Inch | 1 |
| AASK | Head Style | HEXAGON |
| AAJF | Thread Direction | RIGHT-HAND |
| MATT | Material | STEEL OVERALL |
| SFTT | Surface Treatment | OIL OVERALL |
| AATB | Width Between Flats | 1.575 INCHES MINIMUM AND 1.625 INCHES MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | PLAIN FINISH HEAVY HEX CAP SCREW |
| MRC | Decoded Requirement | Clear Text Reply |
| THSD | Thread Series Designator | UNC |
| AAJD | Thread Class | 2A |
| AASB | Fastener Length | 6.800 INCHES MINIMUM AND 7.000 INCHES MAXIMUM |
| AGAV | End Item Identification | 2355-01-567-4930 TRUCK, BOMB SERVICE |
| AASA | Thread Length | 2.500 INCHES NOMINAL |
| Relevant Components for NSN - 5305-01-588-9303, 5305015889303 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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