5310-00-151-8998 NUT BLANK Index 5315-00-151-9000 KEY,MACHINE

National Stock Number:
5310-00-151-8999

Federal Supply Class:
5310

National Item Identification Number:
001518999

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:
C6240206275ALLEN R C INSTRUMENTS INC
C6240208AF1KELLY MANUFACTURING COMPANY
C6240258133ALLEN R C CO INC CASH REGISTER DIV


Techincal Specification:
HEAT TREATMENTAS FABRICATED
HOLE DIAMETER0.251 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
OUTSIDE DIAMETER0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 COND CF FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
MATERIALSTEEL COMP 1213 OVERALL
SHOULDER HEIGHT0.025 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
SHOULDER DIAMETER0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED
SURFACE FINISH32.0 MICROINCHES ALL SURFACES


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