AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-407-3518 (014073518) |
| NCB Code | USA (01) |
| Manufacturer | American National Standards, Timken Gears And Services Inc, Military Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 0.37516UNC2A0.750T2GB7SEA | american national standards | screw cap socket head | RFQ |
| 01080-0403LOC8-11 | timken gears and services inc | screw cap socket head | RFQ |
| 0.37516UNC2A0.750T2GB7SEA | military specifications | screw cap socket head | RFQ |
| MIL-S-1222 | military specifications | screw cap socket head | RFQ |
| MIL-DTL-1222 | military specifications | screw cap socket head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT CHAMFER |
| AHYM | Nominal Thread Diameter | 0.375 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| THSD | Thread Series Designator | UNC |
| AASB | Fastener Length | 0.750 INCHES NOMINAL |
| ABQZ | Internal Drive Style | HEXAGON |
| ASDB | Width Across Flats | 0.312 INCHES NOMINAL |
| AASL | Head Diameter | 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| AAJD | Thread Class | 2A |
| MRC | Decoded Requirement | Clear Text Reply |
| AASA | Thread Length | 0.750 INCHES NOMINAL |
| ZZZT | Nondefinitive Spec/Std Data | 2 TYPE AND B7 GRADE |
| CMLP | Thread Quantity Per Inch | 16 |
| MDCL | Material Document And Classification | ASTM A193 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT | Material | STEEL COMP 4140 OVERALL OR STEEL COMP 4142 OVERALL OR STEEL COMP 4145 OVERALL |
| AASU | Head Height | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| Relevant Components for NSN - 5305-01-407-3518, 5305014073518 | ||||
| 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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