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National Stock Number: 5305-01-566-5718
Federal Supply Class: 5305
National Item Identification Number: 015665718
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:
1854757C1 | 338X5 | ND DEFENSE LLC |
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Techincal Specification:
FASTENER LENGTH | 1.425 INCHES NOMINAL | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM OVERALL | HEAD DIAMETER | 0.4697 INCHES MAXIMUM | HEAD HEIGHT | 0.224 INCHES MINIMUM | HEAD STYLE | BUTTON | MATERIAL | STEEL OVERALL | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,ADJUSTER | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS | SHOULDER LENGTH | 0.258 INCHES NOMINAL POINT | SHOULDER SHAPE | HEXAGONAL POINT | SHOULDER WIDTH ACROSS FLATS | 0.269 INCHES NOMINAL POINT | THREAD CLASS | 6G | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.167 INCHES MINIMUM | THREAD SERIES DESIGNATOR | M | THREAD PITCH IN MILLIMETERS | 1.0 |
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