AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-110-9771 (011109771) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Zf Industrieantriebe Witten Gmbh, Dynaquip Controls Corporation, Valley Todeco Inc, Alcoa Global Fasteners Inc, West Coast Aerospace Inc, Lisi Aerospace Canada Corp, Reid Products Inc, Sps Technologies Inc, Twist Tite Mfg Inc, Huck International Inc, Heartland Precision Fasteners In, Hi Shear Corporation, Fastener Innovation Technology Inc, Houston Precision Fastener L L C |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3M925C4-8A | boeing company the | screw close tolerance | RFQ |
| 642AS1631-3 | zf industrieantriebe witten gmbh | screw close tolerance | RFQ |
| WC4067-4-8A | dynaquip controls corporation | screw close tolerance | RFQ |
| 3M925C4-8A | valley todeco inc | screw close tolerance | RFQ |
| HT4067-4-8A | alcoa global fasteners inc | screw close tolerance | RFQ |
| WC4067-4-8A | west coast aerospace inc | screw close tolerance | RFQ |
| HT4067-4-8A | lisi aerospace canada corp | screw close tolerance | RFQ |
| 11881C4-8A | reid products inc | screw close tolerance | RFQ |
| 3M925C4-8A | sps technologies inc | screw close tolerance | RFQ |
| 3M925C4-8A | twist tite mfg inc | screw close tolerance | RFQ |
| HT4067-4-8A | sps technologies inc | screw close tolerance | RFQ |
| HT4067-4-8A | huck international inc | screw close tolerance | RFQ |
| 3M925C4-8A | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4067-4-8A | hi shear corporation | screw close tolerance | RFQ |
| 3M925C4-8A | fastener innovation technology inc | screw close tolerance | RFQ |
| 3M925C4-8A | houston precision fastener l l c | screw close tolerance | RFQ |
| CHT4067-4-8A | alcoa global fasteners inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.443 INCHES MINIMUM AND 0.493 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.953 INCHES MINIMUM AND 0.983 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.502 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.071 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE O-RING |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,TYPE2,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-110-9771, 5305011109771 | ||||
| 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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