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National Stock Number: 5305-01-068-5051
Federal Supply Class: 5305
National Item Identification Number: 010685051
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:
PWA52747-9 | 77445 | RTX CORPORATION |
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Techincal Specification:
HEAD DIAMETER | 1.750 INCHES NOMINAL | HEAD STYLE | KNURLED NO. 1 | MATERIAL | STEEL OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | OXIDE OVERALL | THREAD DIRECTION | RIGHT-HAND |
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