3120-00-500-1421 BUSHING,SLEEVE Index 5305-00-500-1425 SCREW,MACHINE

National Stock Number:
5310-00-500-1424

Federal Supply Class:
5310

National Item Identification Number:
005001424

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:
HLT71-6W06725SPS TECHNOLOGIES, LLC
HLT71-6W17446HUCK INTERNATIONAL, INC
HLT71-6W56878SPS TECHNOLOGIES, LLC
HLT71-6W60516WEST COAST AEROSPACE, INC.
HLT71-6W73197HI-SHEAR CORPORATION
HLT71-6W92215HOWMET GLOBAL FASTENING SYSTEMS INC
HLT71-6W97928HUCK INTL INC


Techincal Specification:
HOLE DIAMETER0.261 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
RADIUS0.203 INCHES NOMINAL
RECESS DEPTH0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
STYLE DESIGNATORCONCAVE
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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