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) | 01-657-3502 (016573502) |
| NCB Code | USA (01) |
| Manufacturer | American Society Of Mechanical |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| B18.24-2004 | american society of mechanical | screw cap hexagon head | RFQ |
| AES01C250625AW9A86 | american society of mechanical | screw cap hexagon head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATB | Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| CMLP | Thread Quantity Per Inch | 20 |
| AASK | Head Style | HEXAGON |
| AAJF | Thread Direction | RIGHT-HAND |
| MRC | Decoded Requirement | Clear Text Reply |
| AASB | Fastener Length | 0.625 INCHES NOMINAL |
| CXCY | Part Name Assigned By Controlling Agency | SCREW CAP HEX (FINISHED HEX BOLT) |
| SFTT | Surface Treatment | ZINC AND CHROMATE OVERALL |
| MATT | Material | STEEL UNS K04100 OVERALL |
| AGAV | End Item Identification | 13055121 |
| THSD | Thread Series Designator | UNC |
| AAJD | Thread Class | 2A |
| AASA | Thread Length | 0.625 INCHES NOMINAL |
| FEAT | Special Features | PLAIN END - OPTIONAL-TYPE SELF-LOCKING |
| AASU | Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| Relevant Components for NSN - 5305-01-657-3502, 5305016573502 | ||||
| 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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