5310-01-095-4633 WASHER,FLAT Index 5310-01-095-4635 WASHER,SADDLE

National Stock Number:
5310-01-095-4634

Federal Supply Class:
5310

National Item Identification Number:
010954634

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:
5310PL19518469009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
70400-01601-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
OVERALL LENGTH0.570 INCHES NOMINAL
OVERALL WIDTH0.570 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
RADIUS0.625 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
STYLE DESIGNATORSADDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THICKNESS AT BOLT HOLE0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM


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