5310-01-239-3556 WASHER,SHOULDERED Index 5310-01-239-3558 WASHER,SPRING TENSION

National Stock Number:
5310-01-239-3557

Federal Supply Class:
5310

National Item Identification Number:
012393557

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:
50067-1115-0189305SIMMONDS PRECISION PRODUCTS INC


Techincal Specification:
HOLE DIAMETER0.196 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-410,GRADE 6/10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.050 INCHES NOMINAL
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.370 INCHES NOMINAL
SHOULDER HEIGHT0.040 INCHES NOMINAL
SHOULDER DIAMETER0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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