3990-01-497-8521 ROLLER,MATERIAL HANDLING Index 5325-01-497-8523 RING,RETAINING

National Stock Number:
5325-01-497-8522

Federal Supply Class:
5325

National Item Identification Number:
014978522

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:
12379937-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
90177A22639428MCMASTER-CARR SUPPLY CO
RING-270CUJ4PIVOT POINT INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
INSIDE DIAMETER0.175 INCHES NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.865 INCHES NOMINAL
RING STYLESPIRAL
USAGE DESIGNINTERNAL


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