5360-01-397-5090 SPRING,HELICAL,COMPRESSION Index 5306-01-397-5092 BOLT,MACHINE

National Stock Number:
5310-01-397-5091

Federal Supply Class:
5310

National Item Identification Number:
013975091

Description:
WASHER,RECESSED

Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.


Manufacturer Information:
467216-00177245L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A240 ASSN STD SINGLE MATERIAL RESPONSE OR
ASTM A666 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER0.099 INCHES MINIMUM AND
0.119 INCHES MAXIMUM
OUTSIDE DIAMETER0.250 INCHES NOMINAL
RECESS DIAMETER0.177 INCHES NOMINAL
MATERIAL THICKNESS0.035 INCHES MINIMUM AND
0.039 INCHES MAXIMUM


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