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National Stock Number:
5310-00-730-7493
Federal Supply Class:
5310
National Item Identification Number:
007307493
Description:
WASHER,SPRING TENSION
Detail:
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
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Manufacturer Information:
| 5310007307493 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 7307493 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OR | | ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE FILM OVERALL | | COLOR | BLACK OVERALL | | HARDNESS RATING | 81.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND | | 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM | | HOLE DIAMETER | 2.875 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.225 INCHES NOMINAL | | OVERALL HEIGHT | 0.413 INCHES NOMINAL | | MATERIAL THICKNESS | 0.250 INCHES NOMINAL |
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