5310-01-086-4927 WASHER,FINISHING Index 5310-01-086-4929 WASHER,SHOULDERED

National Stock Number:
5310-01-086-4928

Federal Supply Class:
5310

National Item Identification Number:
010864928

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:
004-00291680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
82-46-101-2094222SOUTHCO INC


Techincal Specification:
MATERIALPLASTIC POLYAMIDE OVERALL
COLORBLACK OVERALL
STYLE DESIGNATORRECESSED
HOLE DIAMETER0.250 INCHES NOMINAL
OUTSIDE DIAMETER0.420 INCHES NOMINAL
OVERALL HEIGHT0.080 INCHES NOMINAL
RECESS DEPTH0.060 INCHES NOMINAL
MATERIAL THICKNESS0.020 INCHES NOMINAL


Click here to Register for Free 30-day Trial