AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Machine |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-482-2898 (014822898) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com |
| MRC | Criteria | Characteristic |
|---|---|---|
| CMLP | Thread Quantity Per Inch | 32 |
| AHYM | Nominal Thread Diameter | 0.190 INCHES |
| AASB | Fastener Length | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| CYBE | Screw Surface Treatment Document And Classification | QQ-P-416, TYII, CL2 FED SPEC SINGLE TREATMENT RESPONSE |
| AATD | Extended Washer Thickness | 0.030 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| AASK | Head Style | ROUND EXTENDED WASHER |
| CYAW | Screw Material Document And Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS6322 ASSN STD 2ND MATERIAL RESPONSE |
| AASL | Head Diameter | 0.353 INCHES NOMINAL |
| THSD | Thread Series Designator | UNJF |
| AAJF | Thread Direction | RIGHT-HAND |
| AASA | Thread Length | 0.500 INCHES MAXIMUM |
| ABQZ | Internal Drive Style | CROSS RECESS TYPE 1 |
| AATC | Extended Washer Diameter | 0.428 INCHES NOMINAL |
| AASU | Head Height | 0.085 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| CYBA | Screw Surface Treatment | CADMIUM |
| AAJD | Thread Class | 3A |
| CYAU | Screw Material | STEEL COMP E4340 OR STEEL COMP 8740 |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 5305-01-482-2898, 5305014822898 | ||||
| 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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