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) | 00-021-3801 (000213801) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com, Control Flow Inc, United Technologies Corporation, General Motors Corp, Military Standards Corp, Rohr Mfg Group Inc, Koehring Cranes Inc, Zf Industrieantriebe Witten Gmbh, Federal Specifications, Eca Etablissement Central Des, Inspektorat Wsparcia Sil Zbrojnych, Appleton Marine Inc, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NASM35307-411 | national aerospace standards com | screw cap hexagon head | RFQ |
| E108186 PART NO 266 | control flow inc | screw cap hexagon head | RFQ |
| PWA500476 ITEM 31 | united technologies corporation | screw cap hexagon head | RFQ |
| 213801 | general motors corp | screw cap hexagon head | RFQ |
| WG107186 | control flow inc | screw cap hexagon head | RFQ |
| MS35307-411 | military standards corp | screw cap hexagon head | RFQ |
| D31088 FIND NO 53 | control flow inc | screw cap hexagon head | RFQ |
| E104555 FIND 75 | control flow inc | screw cap hexagon head | RFQ |
| 145-4510931-53 | rohr mfg group inc | screw cap hexagon head | RFQ |
| E108186 PART NO 239 | control flow inc | screw cap hexagon head | RFQ |
| 316-2784 | koehring cranes inc | screw cap hexagon head | RFQ |
| 28362 | zf industrieantriebe witten gmbh | screw cap hexagon head | RFQ |
| D301080 FIND NO 53 | control flow inc | screw cap hexagon head | RFQ |
| FFS85TYPE2STYLE10P | federal specifications | screw cap hexagon head | RFQ |
| D301087 FIND NO 80 | control flow inc | screw cap hexagon head | RFQ |
| 5305000213801 | eca etablissement central des | screw cap hexagon head | RFQ |
| 5305PL0125757 | inspektorat wsparcia sil zbrojnych | screw cap hexagon head | RFQ |
| MS35307-411 | national aerospace standards com | screw cap hexagon head | RFQ |
| AMD-1403 ITEM 65 | appleton marine inc | screw cap hexagon head | RFQ |
| 60-01-4553 | electric boat corporation | screw cap hexagon head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.250 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.250 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 13 |
| CQBC | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL OR STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-00-021-3801, 5305000213801 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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