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National Stock Number:
5305-01-062-1040
Federal Supply Class:
5305
National Item Identification Number:
010621040
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:
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Techincal Specification:
| FASTENER LENGTH | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | HEAD HEIGHT | 0.068 INCHES NOMINAL | | HEAD DIAMETER | 0.219 INCHES NOMINAL | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | PRIMARY WASHER MATERIAL THICKNESS | 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM | | PRIMARY WASHER OUTSIDE DIAMETER | 0.255 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | PRIMARY WASHER STYLE | FLAT INTERNAL TEETH | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD LENGTH | 0.169 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 40 | | WASHER QUANTITY | 1 |
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