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National Stock Number:
5310-01-231-7467
Federal Supply Class:
5310
National Item Identification Number:
012317467
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:
| 3M1117-6 | 76301 | THE BOEING COMPANY | | SW2001-12 | 56878 | SPS TECHNOLOGIES, LLC | | SW2001-12 | 73197 | HI-SHEAR CORPORATION | | SW2001-12 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | SW2001-12 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM | | HOLE DIAMETER | 0.465 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 5520 ASSN STD 3RD MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | | MATERIAL | STEEL COMP 630 OVERALL OR STEEL COMP 631 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | RADIUS | 0.380 INCHES NOMINAL | | RECESS DEPTH | 0.070 INCHES MINIMUM | | RECESS DIAMETER | 0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM | | SPECIAL FEATURES | CONCAVE TOP,RECESSED BOTTOM,DIA CONCAVE 0.624 IN. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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