5310-00-445-4001 WASHER,FINISHING Index 5950-00-445-4005 COIL,RADIO FREQUENCY

National Stock Number:
5310-00-445-4002

Federal Supply Class:
5310

National Item Identification Number:
004454002

Description:
WASHER,FINISHING

Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.


Manufacturer Information:
32-33124-976301THE BOEING COMPANY


Techincal Specification:
HEAT TREATMENTAS FABRICATED
HOLE DIAMETER0.257 INCHES MINIMUM AND 0.277 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5526 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.025 INCHES NOMINAL
MATERIALIRON ALLOY 651 OVERALL
OUTSIDE DIAMETER1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM
OVERALL HEIGHT0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
RECESS ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
RECESS DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
SPECIAL FEATURESWITH 9.500 IN. CONVEX RADIUS BEARING SURFACE
STYLE DESIGNATORFINISHING


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