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National Stock Number:
5310-01-131-5507
Federal Supply Class:
5310
National Item Identification Number:
011315507
Description:
WASHER,SADDLE
Detail:
A WASHER WITH ONE SURFACE SHAPED TO FIT A SIMILARLY CURVED SURFACE, THE OTHER SURFACE OF THE WASHER BEING EITHER PARALLEL WITH THE SHAPED SURFACE OR IN THE FORM OF RAISED BOSS HAVING EITHER A FLAT BEARING SURFACE OR A RECESS DESIGNED FOR HOLDING A NUT. EXCLUDES WASHER (1), CONCAVE AND WASHER (1), CONVEX.
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Manufacturer Information:
| SS4411-088117 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS4411-08S117 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | OVERALL WIDTH | 0.500 INCHES NOMINAL | | MATERIAL THICKNESS | 0.035 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 OVERALL | | SPECIAL FEATURES | 1.531 IN. RADIUS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 1ST TREATMENT RESPONSE AND TT-P-1757 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND PRIMER OVERALL |
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