1680-00-508-6880 TURNBUCKLE ASSY Index 5305-00-508-6893 SCREW,CLOSE TOLERANCE

National Stock Number:
5310-00-508-6881

Federal Supply Class:
5310

National Item Identification Number:
005086881

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:
HLT74-6GW56878SPS TECHNOLOGIES, LLC
HLT74-6GW73197HI-SHEAR CORPORATION
HLT74-6GW92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
HOLE DIAMETER0.261 INCHES NOMINAL
OUTSIDE DIAMETER0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5520 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RECESS DEPTH0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL


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