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National Stock Number:
5305-00-638-0714
Federal Supply Class:
5305
National Item Identification Number:
006380714
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:
| 423518 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 6-32 1-4 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |
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Techincal Specification:
| FASTENER LENGTH | 0.250 INCHES NOMINAL | | HEAD HEIGHT | 0.067 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | PRIMARY WASHER STYLE | FLAT EXTERNAL TEETH | | PRIMARY WASHER MATERIAL THICKNESS | 0.016 INCHES NOMINAL | | PRIMARY WASHER OUTSIDE DIAMETER | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | WASHER QUANTITY | 1 | | WIDTH BETWEEN FLATS | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD LENGTH | 0.234 INCHES MINIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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