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) | 01-183-5873 (011835873) |
| NCB Code | USA (01) |
| Manufacturer | Valley Todeco Inc, Huck International Inc, Reid Products Inc, Hi Shear Corporation, Sps Technologies Inc, Alcoa Global Fasteners Inc, Boeing Company The, Lisi Aerospace Canada Corp, Houston Precision Fastener L L C, West Coast Aerospace Inc, Heartland Precision Fasteners In, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M733-3D4 | valley todeco inc | screw close tolerance | RFQ |
| HT4057-3D4 | huck international inc | screw close tolerance | RFQ |
| ST3M733-3D4 | reid products inc | screw close tolerance | RFQ |
| HT4057-3D4A | hi shear corporation | screw close tolerance | RFQ |
| HT4057-3D4A | huck international inc | screw close tolerance | RFQ |
| HT4057-3D4 | sps technologies inc | screw close tolerance | RFQ |
| HT4057-3D4 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-3D4 | boeing company the | screw close tolerance | RFQ |
| ST3M733-3DL-4 | sps technologies inc | screw close tolerance | RFQ |
| ST3M733-3DL-4 | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4057-3D4 | lisi aerospace canada corp | screw close tolerance | RFQ |
| ST3M733-3D4 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4057-3D4A | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-3D4 | sps technologies inc | screw close tolerance | RFQ |
| ST3M733-3D4 | west coast aerospace inc | screw close tolerance | RFQ |
| ST3M733-3D4 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4057-3D4A | sps technologies inc | screw close tolerance | RFQ |
| ST3M733-3D4 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4057-3D4 | hi shear corporation | 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 | 0.641 INCHES MINIMUM AND 0.671 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 |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES MINIMUM FIRST HOLE AND 0.075 INCHES MAXIMUM FIRST HOLE |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.520 INCHES MINIMUM FIRST HOLE AND 0.560 INCHES MAXIMUM FIRST HOLE |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488 TY2 CL3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-183-5873, 5305011835873 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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