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National Stock Number:
5310-01-472-3763
Federal Supply Class:
5310
National Item Identification Number:
014723763
Description:
WASHER,LOCK
Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
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Manufacturer Information:
| 12446954 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.330 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.855 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A684 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.062 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | WASHER FLATTED 2 PLACES 180 DEGREES APART AT A DEPTH OF 0.159 IN. | | STYLE DESIGNATOR | DISHED-INTERNAL TEETH | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 TYPE II,CLASS FE/ZN 5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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