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National Stock Number:
5305-00-769-7593
Federal Supply Class:
5305
National Item Identification Number:
007697593
Description:
THUMBSCREW
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).
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Manufacturer Information:
| 674790 | 34623 | AM GENERAL LLC | | 7697593 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FASTENER LENGTH | 0.750 INCHES NOMINAL | | HEAD HEIGHT | 1.031 INCHES NOMINAL | | HEAD STYLE | THUMB NO. 8 | | MATERIAL | IRON OVERALL | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | POINT STYLE | FLAT | | SPECIAL FEATURES | COLOR GREEN | | WIDTH BETWEEN FLATS | 1.750 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 3-174,FSCM 19207 MIL SPEC SINGLE TREATMENT RESPONSE TOP OF HEAD | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL | | SURFACE TREATMENT | PAINT TOP OF HEAD | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.625 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 16 |
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