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National Stock Number:
5310-01-206-3483
Federal Supply Class:
5310
National Item Identification Number:
012063483
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:
| 445-12 | 51814 | SMALLEY STEEL RING CO. | | 4M294-16 | 76301 | THE BOEING COMPANY | | ST4M178H2 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 1.020 INCHES MINIMUM AND 1.100 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.280 INCHES NOMINAL | | OVERALL HEIGHT | 0.480 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SPLIT DOUBLE HELICAL RING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B545 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | TIN OVERALL |
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