5310-00-579-0238 NUT,PLAIN,HEXAGON Index 5945-00-579-0243 RELAY,ELECTRICAL

National Stock Number:
5310-00-579-0240

Federal Supply Class:
5310

National Item Identification Number:
005790240

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:
60109562983EATON AEROSPACE, LLC


Techincal Specification:
HOLE DIAMETER0.069 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
OUTSIDE DIAMETER0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
OVERALL HEIGHT0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RECESS DEPTH0.065 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
STYLE DESIGNATORRECESSED


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