5310-01-053-5312 WASHER,FLAT Index 5310-01-053-5314 WASHER,RECESSED

National Stock Number:
5310-01-053-5313

Federal Supply Class:
5310

National Item Identification Number:
010535313

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:
2105430-264547HONEYWELL INTERNATIONAL, INC
2105430-270210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORRECESSED
HOLE DIAMETER0.141 INCHES MINIMUM AND
0.150 INCHES MAXIMUM
OUTSIDE DIAMETER0.360 INCHES MINIMUM AND
0.380 INCHES MAXIMUM
RECESS DIAMETER0.270 INCHES MINIMUM AND
0.290 INCHES MAXIMUM
MATERIAL THICKNESS0.070 INCHES MINIMUM AND
0.080 INCHES MAXIMUM
RECESS ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE64547
DESIGN CONTROL REFERENCE2105430-2
MATERIALALUMINUM ALLOY OVERALL


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