5310-01-329-3953 WASHER,RECESSED Index 5310-01-329-3955 WASHER,SHOULDERED

National Stock Number:
5310-01-329-3954

Federal Supply Class:
5310

National Item Identification Number:
013293954

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:
03A280C8A1W025NORTHROP GRUMMAN SYSTEMS CORP
AS32990C8A10630ANILLO INDUSTRIES LLC
MM891C8A58009MOELLER MANUFACTURING & SUPPLY, LLC
NS202859C8A80539SPS TECHNOLOGIES, LLC
VN948YNP8CA92215HOWMET GLOBAL FASTENING SYSTEMS INC


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