5310-00-500-1919 WASHER,KEY Index 5306-00-500-1921 BOLT,SHEAR

National Stock Number:
5310-00-500-1920

Federal Supply Class:
5310

National Item Identification Number:
005001920

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.


Manufacturer Information:
HLT71-5W06725SPS TECHNOLOGIES, LLC
HLT71-5W17446HUCK INTERNATIONAL, INC
HLT71-5W50394SPS TECHNOLOGIES INC UNBRAKO DIV
HLT71-5W56878SPS TECHNOLOGIES, LLC
HLT71-5W60516WEST COAST AEROSPACE, INC.
HLT71-5W73197HI-SHEAR CORPORATION
HLT71-5W92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
HOLE DIAMETER0.235 INCHES NOMINAL
OUTSIDE DIAMETER0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5528 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5520 ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
MATERIALSTEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 632 OVERALL
RECESS DEPTH0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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