5365-00-884-3974 SHIM Index 5330-00-884-3994 SEAL

National Stock Number:
5310-00-884-3977

Federal Supply Class:
5310

National Item Identification Number:
008843977

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:
5310PL07381969009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
NAS1169DD10L80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1169DD10LA0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE


Techincal Specification:
HEAT TREATMENTT-3 SOLUTION HEAT TREATED, COLD WORKED OR T-4 SOLUTION HEAT TREATED, NATURAL AGED
HOLE DIAMETER0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM
OUTSIDE DIAMETER0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM
OVERALL HEIGHT0.099 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.016 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024 OVERALL
RECESS ANGLE99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM
RECESS DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA80205-NAS1169 MANUFACTURERS SPECIFICATION
STYLE DESIGNATORFINISHING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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