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) | 01-657-1659 (016571659) |
| NCB Code | USA (01) |
| Manufacturer | American Society Of Mechanical |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AES01C250A00AW9A86 | american society of mechanical | screw cap hexagon head | RFQ |
| B18.24-2004 | american society of mechanical | screw cap hexagon head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| AATB | Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| AASK | Head Style | HEXAGON |
| MATT | Material | STEEL UNS K04100 OVERALL |
| CXCY | Part Name Assigned By Controlling Agency | SCREW CAP HEX (FINISHED HEX BOLT) |
| AASB | Fastener Length | 1.000 INCHES NOMINAL |
| AAJD | Thread Class | 2A |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| CMLP | Thread Quantity Per Inch | 20 |
| SFTT | Surface Treatment | ZINC AND CHROMATE OVERALL |
| THSD | Thread Series Designator | UNC |
| AASA | Thread Length | 0.750 INCHES NOMINAL |
| FEAT | Special Features | ITEM HAS OPTIONAL-TYPE SELF LOCKING |
| AASU | Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| AGAV | End Item Identification | 2350-01-577-0830 |
| AAUM | Locking Feature | PELLET OR STRIP OR PATCH THREADS |
| Relevant Components for NSN - 5305-01-657-1659, 5305016571659 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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