5310-01-439-5180 WASHER,FLAT Index 3010-01-439-5182 COUPLING,SHAFT,RIGID

National Stock Number:
5310-01-439-5181

Federal Supply Class:
5310

National Item Identification Number:
014395181

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:
60093101083V0GLOBAL ASSOCIATES LTD SIGNAL PROCESSING SYSTEMS
6009310120227HENLEY MARINE, INC
PL600371 ITEM 204083V3RAFU SHIMPO, THE
PL600371-20420227HENLEY MARINE, INC


Techincal Specification:
MATERIALALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
COLORYELLOW OVERALL
STYLE DESIGNATORRECESSED
HOLE DIAMETER0.171 INCHES NOMINAL
OUTSIDE DIAMETER0.750 INCHES NOMINAL
RECESS DIAMETER0.289 INCHES NOMINAL
MATERIAL THICKNESS0.093 INCHES NOMINAL
RECESS ANGLE100.0 DEGREES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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