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National Stock Number:
5305-01-164-4386
Federal Supply Class:
5305
National Item Identification Number:
011644386
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:
| 1390-0075 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. | | 1390-0075 | 28480 | HEWLETT-PACKARD COMPANY | | 33302ADX | 1VN02 | AIRDALE EXPRESS LLC | | 33302 | 73734 | FEDERAL SCREW PRODUCTS INC. | | 1390-0075 | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.313 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | FASTENER LENGTH | 0.375 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HEAD STYLE | WING NO. 4 | | HEAD HEIGHT | 0.438 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
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