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) | 01-138-7235 (011387235) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Valley Todeco Inc, West Coast Aerospace Inc, Hi Shear Corporation, Twist Tite Mfg Inc, Fastener Innovation Technology Inc, Reid Products Inc, Lisi Aerospace Canada Corp, Sps Technologies Inc, Huck International Inc, Houston Precision Fastener L L C, Boeing Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M454-7L25 | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4025L7-25 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M454-7L25 | valley todeco inc | screw close tolerance | RFQ |
| ST3M454-7L25 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4025L7-25 | hi shear corporation | screw close tolerance | RFQ |
| ST3M454-7L25 | twist tite mfg inc | screw close tolerance | RFQ |
| ST3M454-7L25 | fastener innovation technology inc | screw close tolerance | RFQ |
| 11905-7L25 | reid products inc | screw close tolerance | RFQ |
| HT4025L7-25 | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4025L7-25 | sps technologies inc | screw close tolerance | RFQ |
| ST3M454-7L25 | sps technologies inc | screw close tolerance | RFQ |
| HT4025L7-25 | huck international inc | screw close tolerance | RFQ |
| ST3M454-7L25 | houston precision fastener l l c | screw close tolerance | RFQ |
| ST3M454-7L25 | boeing company the | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.650 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 2.222 INCHES MINIMUM AND 2.252 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.810 INCHES MINIMUM AND 0.889 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.438 INCHES |
| ANEE | GRIP LENGTH | 1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| 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 |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE 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 | UNJF |
| Relevant Components for NSN - 5305-01-138-7235, 5305011387235 | ||||
| 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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