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National Stock Number:
5310-99-133-6639
Federal Supply Class:
5310
National Item Identification Number:
991336639
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:
| 60116605 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | AMP 02 08 51007 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
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Techincal Specification:
| HOLE DIAMETER | 160.25 MILLIMETERS MINIMUM AND 160.50 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276:321 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 6.75 MILLIMETERS MINIMUM AND 7.25 MILLIMETERS MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SHIM | | OUTSIDE DIAMETER | 189.75 MILLIMETERS MINIMUM AND 190.25 MILLIMETERS MAXIMUM | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | RECESS DIAMETER | 166.375 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE FINISH | 3.2 MICROMETERS TOP |
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