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National Stock Number: 5310-00-689-3934
Federal Supply Class: 5310
National Item Identification Number: 006893934
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.
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Manufacturer Information:
692321 | 03730 | GOULD E A AND CO | 692321 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 692321 | 1J4P3 | PARADIGM MANCHESTER INC. | 692321 | 30201 | TREGO INC | 692321 | 33615 | ENJET AERO MANCHESTER LLC | 692321 | 59420 | DYNAMIC GUNVER TECHNOLOGIES LLC | 692321 | 62224 | SATELLITE AEROSPACE, INCORPORATED | 692321 | 77445 | RTX CORPORATION |
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Techincal Specification:
HOLE DIAMETER | 0.700 INCHES NOMINAL | OUTSIDE DIAMETER | 0.985 INCHES NOMINAL | OVERALL HEIGHT | 0.249 INCHES NOMINAL | MATERIAL THICKNESS | 0.028 INCHES NOMINAL | MATERIAL | STEEL OVERALL | SPECIAL FEATURES | 2 INTERNAL PREBENT KEYS EQUALLY SPACED,0.182 IN. WIDE,0.171 IN. PREBENT LENGTH | RECESS DEPTH | 0.221 INCHES NOMINAL | STYLE DESIGNATOR | RECESSED |
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