5310-01-249-7643 WASHER,SPRING TENSION Index 5331-01-249-7645 O-RING

National Stock Number:
5310-01-249-7644

Federal Supply Class:
5310

National Item Identification Number:
012497644

Description:
WASHER,SPRING TENSION

Detail:
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.


Manufacturer Information:
582920353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING23.0 ROCKWELL C MINIMUM
STYLE DESIGNATORSPRING TENSION
HOLE DIAMETER3.776 INCHES MINIMUM AND
3.780 INCHES MAXIMUM
OUTSIDE DIAMETER5.096 INCHES MINIMUM AND
5.100 INCHES MAXIMUM
MATERIAL THICKNESS0.119 INCHES MINIMUM AND
0.122 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH120000 POUNDS PER SQUARE INCH


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