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National Stock Number:
5310-01-208-8007
Federal Supply Class:
5310
National Item Identification Number:
012088007
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:
| 702E0019F051A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 999R0117 PIECE 25 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| HOLE DIAMETER | 1.970 INCHES MINIMUM AND 1.971 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1020 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 2.875 INCHES NOMINAL | | OVERALL HEIGHT | 0.500 INCHES NOMINAL | | RECESS DEPTH | 0.250 INCHES NOMINAL | | RECESS DIAMETER | 2.631 INCHES MINIMUM AND 2.633 INCHES MAXIMUM | | SPECIAL FEATURES | EDGE OPPOSITE RECESS IS CHAMGERED 33 DEG,40 MINUTES,0.188 IN. LG | | STYLE DESIGNATOR | RECESSED |
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