5310-01-168-1797 WASHER,RECESSED Index 5310-01-168-1799 WASHER,SPRING TENSION

National Stock Number:
5310-01-168-1798

Federal Supply Class:
5310

National Item Identification Number:
011681798

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:
6035-0023-0217472EATON AEROSPACE LLC


Techincal Specification:
HOLE DIAMETER0.312 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.0228 INCHES MINIMUM AND 1.0238 INCHES MAXIMUM
OVERALL HEIGHT0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
RECESS DEPTH0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
RECESS DIAMETER0.593 INCHES NOMINAL
SPECIAL FEATURESINSIDE CORNERS OF RECESS ROUNDED TO 0.045 IN. RADIUS
STYLE DESIGNATORRECESSED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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