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National Stock Number:
5305-00-837-9377
Federal Supply Class:
5305
National Item Identification Number:
008379377
Description:
SCREW,ASSEMBLED WASHER
Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
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Manufacturer Information:
| 8379377 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FASTENER LENGTH | 0.345 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | HEAD DIAMETER | 0.472 INCHES NOMINAL | | HEAD HEIGHT | 0.175 INCHES NOMINAL | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1045 OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | PRIMARY WASHER MATERIAL THICKNESS | 0.028 INCHES NOMINAL | | PRIMARY WASHER OUTSIDE DIAMETER | 0.478 INCHES NOMINAL | | PRIMARY WASHER STYLE | FLAT INTERNAL TEETH | | WASHER QUANTITY | 1 | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNF |
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