5310-00-595-7048 WASHER,SHOULDERED Index 5310-00-595-7057 WASHER,RECESSED

National Stock Number:
5310-00-595-7051

Federal Supply Class:
5310

National Item Identification Number:
005957051

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:
759839019200US ARMY ARDEC RDECOM


Techincal Specification:
HEAT TREATMENTANNEALED
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
OUTSIDE DIAMETER0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
MATERIALSTEEL COMP 416 OVERALL
SHOULDER DIAMETER0.374 INCHES MINIMUM AND 0.379 INCHES MAXIMUM
SHOULDER HEIGHT0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENTPASSIVATE OVERALL


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