4310-01-514-0443 PIN,PISTON Index 5935-01-514-0445 CONNECTOR,PLUG,ELECTRICAL

National Stock Number:
5310-01-514-0444

Federal Supply Class:
5310

National Item Identification Number:
015140444

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:
74D111291-201976301THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.5000 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM
OUTSIDE DIAMETER0.9977 INCHES MINIMUM AND 0.9992 INCHES MAXIMUM
OVERALL HEIGHT0.360 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
RECESS DEPTH0.150 INCHES NOMINAL
RECESS DIAMETER0.740 INCHES NOMINAL
STYLE DESIGNATORRECESSED


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