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National Stock Number:
5310-00-515-9950
Federal Supply Class:
5310
National Item Identification Number:
005159950
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:
| FFW84 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM | | HEAT TREATMENT | QUENCHED AND TEMPERED | | HOLE DIAMETER | 1.017 INCHES MINIMUM AND 1.042 INCHES MAXIMUM | | NONDEFINITIVE SPEC/STD DATA | A CLASS AND 2 STYLE | | OUTSIDE DIAMETER | 1.661 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | TEST DATA DOCUMENT | 81348-FFW84 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
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