5325-01-145-5736 RING,RETAINING Index 5325-01-145-5738 RING,RETAINING

National Stock Number:
5325-01-145-5737

Federal Supply Class:
5325

National Item Identification Number:
011455737

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:
24841663H889PARKER-HANNIFIN CORPORATION
248416692003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
248416699551GOODRICH CORPORATION


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER3.980 INCHES MINIMUM AND 4.022 INCHES MAXIMUM
MAJOR THICKNESS0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MATERIAL HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
MATERIALSTEEL,FED STD 66,AISI/SAE 1060 OR 1070
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER4.250 INCHES MINIMUM AND 4.312 INCHES MAXIMUM
RING STYLEINTERNAL STEPPED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM AND CHROMATE
USAGE DESIGNEXTERNAL


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