5325-01-156-4145 RING,RETAINING Index 5325-01-156-4147 RING,RETAINING

National Stock Number:
5325-01-156-4146

Federal Supply Class:
5325

National Item Identification Number:
011564146

Description:
RING,RETAINING

Detail:
A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.


Manufacturer Information:
7G812111083CATERPILLAR INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLE90 DEGREE PARALLEL
INSIDE DIAMETER7.165 INCHES NOMINAL
MAJOR THICKNESS0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM
MATERIAL HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER7.448 INCHES MINIMUM AND 7.630 INCHES MAXIMUM
RING STYLESTRAIGHT GAP
USAGE DESIGNINTERNAL


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