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National Stock Number:
5310-00-281-8351
Federal Supply Class:
5310
National Item Identification Number:
002818351
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:
| 187375 | 06848 | HONEYWELL INTERNATIONAL INC | | 187375 | 2A659 | AIRMOTIVE CARBURETOR |
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Techincal Specification:
| HOLE DIAMETER | 1.437 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.688 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5632 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM | | MATERIAL | STEEL COMP 440F OVERALL | | RECESS ANGLE | 60.0 DEGREES NOMINAL | | RECESS DIAMETER | 1.656 INCHES NOMINAL | | SPECIAL FEATURES | MUST HAVE MAGNETIC INSPECTION PER SPEC AMS 2640 | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT | PASSIVATE OVERALL |
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