4320-00-612-7538 RING,LANTERN Index 4320-00-612-7540 RING,LANTERN

National Stock Number:
5310-00-612-7539

Federal Supply Class:
5310

National Item Identification Number:
006127539

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:
55-22301-6452081EURAMCO SAFETY INC
E6363857CIRCOR NAVAL SOLUTIONS LLC
R397PC863857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
HOLE DIAMETER1.297 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
OUTSIDE DIAMETER1.844 INCHES MINIMUM AND 1.859 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.125 INCHES NOMINAL
SHOULDER DIAMETER1.623 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
SHOULDER HEIGHT0.188 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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