5310-01-331-7228 WASHER,FLAT Index 5331-01-331-7230 O-RING

National Stock Number:
5310-01-331-7229

Federal Supply Class:
5310

National Item Identification Number:
013317229

Description:
WASHER,CONVEX

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 RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.


Manufacturer Information:
1236175206085BAE SYSTEMS LAND & ARMAMENTS L.P.
12361752076M6AMZ ALABAMA INC.
1236175219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
6450 D83J933ASSEMBLED AND MACHINE PRODUCTS INC


Techincal Specification:
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.452 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 86L20 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.000 INCHES MAXIMUM
MATERIAL THICKNESS0.422 INCHES MINIMUM AND 0.452 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPECIAL FEATURESBOSS ONE SIDE,0.680 IN. MIN,0.700 IN. MAX DIA,0.080 IN. MIN,0.100 IN. MAX W; CONVEX RADIUS 0.495 IN. MIN,0.505 IN. MAX
STYLE DESIGNATORCONVEX


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