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National Stock Number:
5305-00-936-4277
Federal Supply Class:
5305
National Item Identification Number:
009364277
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:
| 10861387-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 10861387-1 | T0720 | FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI |
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Techincal Specification:
| DEPARTURE FROM CITED DOCUMENT | WHEN USED IN M667 APPLICATIONS DATA REFERENCED TO THIS NOTE MAY NOT BE CHANGED,WAIVED OR DEVIATED FROM WITHOUT DETERMINATION OF IMPACT TO INTERFACECONTROL DRAWING NO.18876-10293271 OR WRITTEN APPROVAL OF THE LANCE PROJECT MANAGERS OFFICE | | FASTENER LENGTH | 3.310 INCHES NOMINAL | | HEAD HEIGHT | 0.500 INCHES NOMINAL | | HEAD STYLE | WING NO. 1 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.380 INCHES | | POINT STYLE | FLAT | | SPECIAL FEATURES | UNTHREADED HOLE IN SHANK,.076 INCHES NOMINAL DIAMETER,LOCATED 2.6220 INCHES MINIMUM AND 2.685 INCHES MAXIMUM FROM BEARING SURFACE OF HEAD | | WIDTH BETWEEN FLATS | 2.000 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 2.190 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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