5365-01-353-3120 RING,EXTERNALLY THREADED Index 6640-01-353-3122 RACK,TEST TUBE,LABORATORY

National Stock Number:
5325-01-353-3121

Federal Supply Class:
5325

National Item Identification Number:
013533121

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:
WHT-33451814SMALLEY STEEL RING CO.


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLED SHAP BELOW INSIDE PERIPHERY
INSIDE DIAMETER3.525 INCHES NOMINAL
OUTSIDE DIAMETER4.025 INCHES NOMINAL
MAJOR THICKNESS0.111 INCHES NOMINAL
MATERIALSTEEL
RING STYLEINTERNAL STEPPED
USAGE DESIGNINTERNAL
STRENGTH RATING21100.0 POUNDS PER SQUARE INCH MINIMUM TENSILE


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