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National Stock Number:
5310-01-328-2049
Federal Supply Class:
5310
National Item Identification Number:
013282049
Description:
WASHER,CONCAVE
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 RECESSED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONVEX. EXCLUDES WASHER (1), RECESSED AND BEARING, WASHER, THRUST.
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Manufacturer Information:
| 03A084-12L | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | HL75-12DW | 56878 | SPS TECHNOLOGIES, LLC | | HL75-12DW | 73197 | HI-SHEAR CORPORATION | | HL75-12DW | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HL75-12DW | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 630 OR | | STEEL COMP 631 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS 5528 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | LUBRICANT OVERALL | | STYLE DESIGNATOR | CONCAVE | | HOLE DIAMETER | 0.490 INCHES NOMINAL | | RADIUS | 0.380 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.780 INCHES MINIMUM AND | | 0.790 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.135 INCHES MINIMUM AND | | 0.145 INCHES MAXIMUM |
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