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National Stock Number: 5310-01-009-1293
Federal Supply Class: 5310
National Item Identification Number: 010091293
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:
4047149 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 4047149 | 77445 | RTX CORPORATION |
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Techincal Specification:
MATERIAL | TITANIUM ALLOY OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4911 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | STYLE DESIGNATOR | RECESSED BOTH SIDES | HOLE DIAMETER | 0.165 INCHES MINIMUM AND | | 0.169 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.340 INCHES MINIMUM AND | | 0.360 INCHES MAXIMUM | MATERIAL THICKNESS | 0.064 INCHES MINIMUM AND | | 0.070 INCHES MAXIMUM | TOP RECESS DIAMETER | 0.210 INCHES MINIMUM AND | | 0.220 INCHES MAXIMUM | BOTTOM RECESS DIAMETER | 0.210 INCHES MINIMUM AND | | 0.220 INCHES MAXIMUM | BOTTOM RECESS ANGLE | 85.0 DEGREES MINIMUM AND | | 95.0 DEGREES MAXIMUM | TOP RECESS ANGLE | 85.0 DEGREES MINIMUM AND | | 95.0 DEGREES MAXIMUM | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 11449 | DESIGN CONTROL REFERENCE | 4047149 |
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