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National Stock Number:
5310-00-515-9948
Federal Supply Class:
5310
National Item Identification Number:
005159948
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:
| 1220-0000-0511 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS | | FFW00100TYPEAGRADE1DESIGN1 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.448 INCHES MINIMUM AND 0.464 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.781 INCHES NOMINAL | | MATERIAL THICKNESS | 0.035 INCHES NOMINAL | | MATERIAL | STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1054 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL | | NONDEFINITIVE SPEC/STD DATA | A TYPE AND 1 GRADE AND 1 DESIGN AND 1 FIGURE | | STYLE DESIGNATOR | FLAT INTERNAL TEETH |
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