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National Stock Number:
5310-00-187-0158
Federal Supply Class:
5310
National Item Identification Number:
001870158
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:
| 1418-00-00 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS | | 189D59 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.320 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.594 INCHES MINIMUM AND 0.607 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1050 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.045 INCHES NOMINAL | | MATERIAL | STEEL COMP 1050 OVERALL | | STYLE DESIGNATOR | FLAT INTERNAL TEETH | | SURFACE TREATMENT | CADMIUM OVERALL |
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