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) | 01-191-4595 (011914595) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, West Coast Aerospace Inc, Sps Technologies Inc, Reid Products Inc, Heartland Precision Fasteners In, Twist Tite Mfg Inc, Boeing Company The, Lisi Aerospace Canada Corp, Valley Todeco Inc, Hi Shear Corporation, Huck International Inc, Houston Precision Fastener L L C, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| HT4057-3-12 | alcoa global fasteners inc | screw close tolerance | RFQ |
| WC4057-3-12 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4057-3-12 | sps technologies inc | screw close tolerance | RFQ |
| 11935-3L12 | reid products inc | screw close tolerance | RFQ |
| ST3M733-3L12 | heartland precision fasteners in | screw close tolerance | RFQ |
| CHT4057-3-12 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-3L12 | twist tite mfg inc | screw close tolerance | RFQ |
| ST3M733-3L12 | boeing company the | screw close tolerance | RFQ |
| HT4057-3-12A | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4057-3-12A | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-3L12 | valley todeco inc | screw close tolerance | RFQ |
| HT4057-3-12A | sps technologies inc | screw close tolerance | RFQ |
| ST3M733-3-12 | boeing company the | screw close tolerance | RFQ |
| HT4057-3-12 | hi shear corporation | screw close tolerance | RFQ |
| HT4057-3-12A | huck international inc | screw close tolerance | RFQ |
| ST3M733-3L12 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4057-3-12 | huck international inc | screw close tolerance | RFQ |
| HT4057-3-12A | hi shear corporation | screw close tolerance | RFQ |
| ST3M733-3L12 | fastener innovation technology inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.141 INCHES MINIMUM AND 1.171 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.338 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | CETYL ALCOHOL LUBRICANT |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,TYPE 2,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-191-4595, 5305011914595 | ||||
| 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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