| Item Name | Thumbscrew |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-196-5147 (001965147) |
| NCB Code | USA (00) |
| Manufacturer | Jergens Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 2.406 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 3.750 INCHES NOMINAL |
| AASK | HEAD STYLE | THUMB NO. 7 |
| AASU | HEAD HEIGHT | 1.000 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 1.500 INCHES NOMINAL |
| AAUY | POINT LENGTH | 0.344 INCHES NOMINAL |
| AAVA | POINT DIAMETER | 0.688 INCHES NOMINAL |
| ABQJ | POINT STYLE | UNIVERSAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM THREADS AND 40.0 ROCKWELL C MAXIMUM THREADS |
| CTLL | POINT SWIVEL INCLUDED ANGLE | 8.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | ITEM ALSO HAS PLASTIC PAD COVER 4140 H.T. FOR SCREW POINT AND HANDLE |
| MATT | MATERIAL | STEEL COMP 4140 THREADS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE THREADS |
| SFTT | SURFACE TREATMENT | OXIDE THREADS |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Components Related to NSN - 5305-00-196-5147, 5305001965147 | ||||
| 5315-01-076-2969 (5315010762969) | 5325-00-543-3429 (5325005433429) | 5340-00-196-3675 (5340001963675) | 5360-01-424-6607 (5360014246607) | |
| 5310-00-084-4232 (5310000844232) | 5365-01-532-4588 (5365015324588) | 5340-01-654-3113 (5340016543113) | 5305-01-143-8635 (5305011438635) | |
| 5340-01-332-8256 (5340013328256) | 5360-00-558-5147 (5360005585147) | 5306-01-234-3071 (5306012343071) | 5305-01-175-6588 (5305011756588) | |
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