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National Stock Number:
5305-00-761-2870
Federal Supply Class:
5305
National Item Identification Number:
007612870
Description:
SCREW,ASSEMBLED WASHER
Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
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Techincal Specification:
| FASTENER LENGTH | 0.250 INCHES NOMINAL | | HEAD DIAMETER | 0.270 INCHES NOMINAL | | HEAD HEIGHT | 0.097 INCHES NOMINAL | | HEAD STYLE | PAN | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL OVERALL | | PRIMARY WASHER MATERIAL THICKNESS | 0.097 INCHES NOMINAL | | PRIMARY WASHER OUTSIDE DIAMETER | 0.280 INCHES NOMINAL | | PRIMARY WASHER STYLE | FLAT EXTERNAL TEETH | | THREAD LENGTH | 0.250 INCHES MINIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNC | | WASHER QUANTITY | 1 | | SURFACE TREATMENT | NICKEL OVERALL |
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