5310-01-220-3112 WASHER,LOCK Index 5331-01-220-3114 O-RING

National Stock Number:
5310-01-220-3113

Federal Supply Class:
5310

National Item Identification Number:
012203113

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
182288-271791CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
MATERIALSTEEL COMP 416F OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.660 INCHES MINIMUM AND 1.670 INCHES MAXIMUM
SHOULDER DIAMETER1.320 INCHES NOMINAL
SHOULDER HEIGHT0.197 INCHES NOMINAL
SPECIAL FEATURESTHREE GROUPS OF TWO HOLES ON FACE OF WASHER,0.053 IN. DIA MIN AND 0.058 IN. DIA MAX
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER1.220 INCHES MINIMUM


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