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National Stock Number:
5305-01-120-1430
Federal Supply Class:
5305
National Item Identification Number:
011201430
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:
| PWA50135-2 | 57730 | MACHIDA INCORPORATED | | PWA50135-2 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.099 INCHES | | THREAD QUANTITY PER INCH | 48 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.200 INCHES MAXIMUM | | FASTENER LENGTH | 0.200 INCHES NOMINAL | | MATERIAL | STEEL COMP 1018 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL OVERALL | | HEAD STYLE | KNURLED NO. 1 | | HEAD DIAMETER | 0.350 INCHES NOMINAL | | HEAD HEIGHT | 0.085 INCHES MINIMUM AND | | 0.115 INCHES MAXIMUM | | POINT STYLE | POINTLESS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 57730 | | DESIGN CONTROL REFERENCE | PWA50135-2 |
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