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National Stock Number: 5305-00-432-5712
Federal Supply Class: 5305
National Item Identification Number: 004325712
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:
8504194-501 | 04YE2 | VALCORE MANUFACTURING LLC | 8504194-501 | 11447 | L3 TECHNOLOGIES, INC. | 8504194-501 | 20284 | AIMTRON SYSTEMS, LLC | 8504194-501 | 20723 | VALCORE MANUFACTURING LLC | 8504194-501 | 21530 | SPENCER INDUSTRIES INC | 8504194-501 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES | 8504194-501 | 55097 | SHILOH INDUSTRIES INC |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.375 INCHES | THREAD QUANTITY PER INCH | 16 | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.750 INCHES NOMINAL | FASTENER LENGTH | 2.300 INCHES MINIMUM | MATERIAL | STEEL COMP 416 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | HEAD STYLE | SLIDING HANDLE | HEAD DIAMETER | 0.625 INCHES NOMINAL | HANDLE LENGTH | 2.000 INCHES NOMINAL | HANDLE DIAMETER | 0.250 INCHES NOMINAL | HEAD HEIGHT | 1.120 INCHES NOMINAL | POINT STYLE | CONE |
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