2840-00-598-4886 HOLDER Index 5365-00-598-4888 RING,RETAINING

National Stock Number:
5325-00-598-4887

Federal Supply Class:
5325

National Item Identification Number:
005984887

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:
16444204414RATCHFORD CORP
16444211449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
16444233823ADAMS INDUSTRIES INC A SUB OF BANNER INDUSTRIES INC
16444277445RTX CORPORATION
PRA-32880756SPIROLOX INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
INSIDE DIAMETER2.912 INCHES MINIMUM AND 2.957 INCHES MAXIMUM
MAJOR THICKNESS0.056 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
MATERIAL HARDNESS RATING72.8 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 77.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER3.276 INCHES MINIMUM AND 3.301 INCHES MAXIMUM
RING STYLESPECIAL FLAT
USAGE DESIGNINTERNAL


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