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National Stock Number:
5310-01-613-1120
Federal Supply Class:
5310
National Item Identification Number:
016131120
Description:
WASHER,CONVEX
Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.
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Manufacturer Information:
| LS35298X04CVP | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| HOLE DIAMETER | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | SPECIAL FEATURES | SURFACE TEXTURE: SPHERICAL SURFACE 32 MICROINCHES MAX,OTHER SURFACES 125 MICROINCHES MAX;HEAT TREAT TO 220 KSI MINIMUM ULTIMATE TENSILE STRENGTH PER MIL-H-6875;FINISH: DIFFUSED NICKEL CADMIUM PLATE PER AMS2416 WITH CHROMATE TREATMENT | | STYLE DESIGNATOR | CONVEX |
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