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National Stock Number:
5310-01-215-1383
Federal Supply Class:
5310
National Item Identification Number:
012151383
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:
| 125774 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S |
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Techincal Specification:
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.221 INCHES MINIMUM AND 0.231 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.394 INCHES MINIMUM AND 0.410 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL THICKNESS | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1050 OR STEEL COMP 1566 OVERALL | | STYLE DESIGNATOR | FLAT INTERNAL TEETH | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
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