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National Stock Number:
5305-01-625-3978
Federal Supply Class:
5305
National Item Identification Number:
016253978
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:
| 5PY39 | 0FYV4 | ACCURATE SCREW MACHINE CO | | 900081 SS F | 0FYV4 | ACCURATE SCREW MACHINE CO | | Z0694 | 4TU30 | ACCURATE MANUFACTURED PRODUCTS GROUP INC |
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Techincal Specification:
| COLOR | BLACK OVERALL | | FASTENER LENGTH | 3.313 INCHES NOMINAL | | HEAD DIAMETER | 0.875 INCHES NOMINAL | | HEAD HEIGHT | 0.312 INCHES NOMINAL | | HEAD STYLE | KNURLED NO. 1 | | MATERIAL | STEEL COMP 302 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | THUMBSCREW - GPS | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 3.000 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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