5310-01-319-6943 WASHER,FLAT Index 5310-01-319-6945 WASHER,CONCAVE

National Stock Number:
5310-01-319-6944

Federal Supply Class:
5310

National Item Identification Number:
013196944

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:
03A084-8L1W025NORTHROP GRUMMAN SYSTEMS CORP
HL75-8DW06725SPS TECHNOLOGIES, LLC
HL75-8DW14776SAFRAN CABIN STERLING, INC.
HL75-8DW56878SPS TECHNOLOGIES, LLC
HL75-8DW60516WEST COAST AEROSPACE, INC.
HL75-8DW73197HI-SHEAR CORPORATION
HL75-8DW92215HOWMET GLOBAL FASTENING SYSTEMS INC
HL75-8DWL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
HOLE DIAMETER0.333 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIAL THICKNESS0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
MATERIAL
OUTSIDE DIAMETER0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
RADIUS0.260 INCHES NOMINAL
STYLE DESIGNATORCONCAVE
SPECIAL FEATURESSOLID FILM LUBE,MIL-L-8937


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