4730-00-414-5604 REDUCER,TUBE Index 5320-00-414-5612 PIN-RIVET,THREADED

National Stock Number:
5310-00-414-5608

Federal Supply Class:
5310

National Item Identification Number:
004145608

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:
HL382-6PBW50392SPS TECHNOLOGIES INC
HL382-6PBW56878SPS TECHNOLOGIES, LLC
HL382-6PBW73197HI-SHEAR CORPORATION
HL382-6PBW92215HOWMET GLOBAL FASTENING SYSTEMS INC
HL382-6PBWC4293ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH
HL382-6PBWL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
MATERIALSTEEL COMP 630 OR
STEEL COMP 631 OR
STEEL COMP 632 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAM55520 ASSN STD 1ST MATERIAL RESPONSE OR
AMS5643 ASSN STD 2ND MATERIAL RESPONSE OR
AMS5528 ASSN STD 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORCONCAVE
HOLE DIAMETER0.295 INCHES NOMINAL
RADIUS0.230 INCHES NOMINAL
OUTSIDE DIAMETER0.390 INCHES MINIMUM AND
0.400 INCHES MAXIMUM
RECESS DEPTH0.122 INCHES NOMINAL
MATERIAL THICKNESS0.110 INCHES MINIMUM AND
0.120 INCHES MAXIMUM


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