5340-01-548-0689 HOLDER,SPRING Index 1680-01-548-0692 ATTACHMENT,AIRCRAFT

National Stock Number:
5310-01-548-0690

Federal Supply Class:
5310

National Item Identification Number:
015480690

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:
101705-154786BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
HOLE DIAMETER0.960 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.440 INCHES NOMINAL
OVERALL HEIGHT0.250 INCHES NOMINAL
STYLE DESIGNATORSADDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THICKNESS AT BOLT HOLE0.070 INCHES NOMINAL


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