5305-00-558-7537 SCREW,MACHINE Index 5955-00-558-7545 CRYSTAL UNIT,QUARTZ

National Stock Number:
5310-00-558-7542

Federal Supply Class:
5310

National Item Identification Number:
005587542

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
1JA5626REVBPC379500WESTINGHOUSE ELECTRIC CORP
1JA5626REVBPC390099NORTHROP GRUMMAN SYSTEMS CORPORATION
1JH5097PC2179500WESTINGHOUSE ELECTRIC CORP
317088-B65054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
317088B79500WESTINGHOUSE ELECTRIC CORP
317088B90099NORTHROP GRUMMAN SYSTEMS CORPORATION
3183564REVBPC380064NAVAL SHIP SYSTEMS COMMAND
909D158PC679500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
HOLE DIAMETER0.656 INCHES NOMINAL
OUTSIDE DIAMETER1.250 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.000 INCHES NOMINAL
MATERIAL THICKNESS0.062 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPECIAL FEATURES0.125 IN. WIDE SLOT 0.875 IN. LENGTH ON CENTERLINE OF WEDGE KEY
STYLE DESIGNATORKEY
TAPERED KEY MAJOR WIDTH1.125 INCHES NOMINAL
TAPERED KEY MINOR WIDTH0.875 INCHES NOMINAL
THIRD HOLE DIAMETER0.875 INCHES NOMINAL


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