5310-01-353-5124 WASHER,RECESSED Index 5340-01-353-5126 BRACKET,MOUNTING

National Stock Number:
5310-01-353-5125

Federal Supply Class:
5310

National Item Identification Number:
013535125

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:
6096975-282577RAYTHEON COMPANY


Techincal Specification:
HOLE DIAMETER0.099 INCHES NOMINAL
OUTSIDE DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,TYPE 303,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.036 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
MATERIALSTEEL COMP 303 OVERALL
RECESS ANGLE100.0 DEGREES NOMINAL
RECESS DIAMETER0.162 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
STYLE DESIGNATORRECESSED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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