5365-01-129-6620 RING Index 5330-01-129-6622 SEAL

National Stock Number:
5310-01-129-6621

Federal Supply Class:
5310

National Item Identification Number:
011296621

Description:
WASHER,SADDLE

Detail:
A WASHER WITH ONE SURFACE SHAPED TO FIT A SIMILARLY CURVED SURFACE, THE OTHER SURFACE OF THE WASHER BEING EITHER PARALLEL WITH THE SHAPED SURFACE OR IN THE FORM OF RAISED BOSS HAVING EITHER A FLAT BEARING SURFACE OR A RECESS DESIGNED FOR HOLDING A NUT. EXCLUDES WASHER (1), CONCAVE AND WASHER (1), CONVEX.


Manufacturer Information:
SS4411-08S02778286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
OVERALL LENGTH0.500 INCHES NOMINAL
OVERALL WIDTH0.500 INCHES NOMINAL
MATERIAL THICKNESS0.035 INCHES NOMINAL
MATERIALSTEEL COMP 4130 OVERALL
STYLE DESIGNATORSADDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-8585 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPRIMER OVERALL


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