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National Stock Number:
5305-00-281-8309
Federal Supply Class:
5305
National Item Identification Number:
002818309
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:
| 5431F | 15586 | CUSHMAN INC A RANSOM CO POBOX 7248 CHARLOTTE NC 28241 7248 | | 5431F | 79575 | WICO-PRESTOLITE CO THE DIV OF ELTRA CORP | | AA7M245 | 02978 | RENK AMERICA LLC |
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Techincal Specification:
| FASTENER LENGTH | 0.312 INCHES NOMINAL | | HEAD DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | HEAD HEIGHT | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | PRIMARY WASHER OUTSIDE DIAMETER | 0.256 INCHES NOMINAL | | PRIMARY WASHER STYLE | SPLIT HELICAL RING | | PRIMARY WASHER MATERIAL THICKNESS | 0.022 INCHES NOMINAL | | WASHER QUANTITY | 1 | | SURFACE TREATMENT | ZINC AND CADMIUM OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 32 |
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