2530-00-200-8747 CUP,COMPRESSION Index 5340-00-200-8769 RING,RETAINING

National Stock Number:
5325-00-200-8765

Federal Supply Class:
5325

National Item Identification Number:
002008765

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:
111200-1070898BEECHCRAFT CORPORATION
111200-107EK50TEXTRON AVIATION INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
INSIDE DIAMETER4.016 INCHES NOMINAL
MAJOR THICKNESS0.062 INCHES NOMINAL
OUTSIDE DIAMETER4.328 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633, COMPOSITION FS1060 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 1060
SURFACE TREATMENTCADMIUM
USAGE DESIGNINTERNAL OR EXTERNAL


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