3110-00-016-1579 BEARING,BALL,AIRFRAME Index 5305-00-016-1589 SCREW,TAPPING

National Stock Number:
5325-00-016-1582

Federal Supply Class:
5325

National Item Identification Number:
000161582

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:
685907363005ROLLS-ROYCE CORPORATION
685907373342ALLISON TRANSMISSION INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLE90 DEGREE PARALLEL
INSIDE DIAMETER1.515 INCHES NOMINAL
MAJOR THICKNESS0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
OUTSIDE DIAMETER1.765 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5506 COMPOSITION 51420 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 420
RING STYLEINTERNAL
USAGE DESIGNINTERNAL


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