4310-00-155-5120 PLUNGER,AIR VALVE Index 5325-00-155-5125 RING,RETAINING

National Stock Number:
5325-00-155-5124

Federal Supply Class:
5325

National Item Identification Number:
001555124

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:
M201213S61208TWIN DISC, INCORPORATED


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLEVERTEX OUTSIDE PERIPHERY
INSIDE DIAMETER1.422 INCHES MINIMUM AND 1.452 INCHES MAXIMUM
OUTSIDE DIAMETER1.732 INCHES MINIMUM AND 1.766 INCHES MAXIMUM
MAJOR THICKNESS0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
MATERIAL HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RING STYLESTRAIGHT GAP
USAGE DESIGNEXTERNAL


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