2530-00-853-4136 LINING,FRICTION Index 5305-00-853-4139 SETSCREW

National Stock Number:
5325-00-853-4137

Federal Supply Class:
5325

National Item Identification Number:
008534137

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:
5103-9398889AEROCONTROLEX GROUP, INC.
5103-93-S-MD07382ROTOR CLIP COMPANY, INC.
5103-93MD07382ROTOR CLIP COMPANY, INC.
5103-93MD79136TRUARC COMPANY LLC DBA WALDES TRUARC
5103-93-S-MD79136TRUARC COMPANY LLC DBA WALDES TRUARC
MS16632-109396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
PA4943ADX1VN02AIRDALE EXPRESS LLC
PA494379805ACCO-BABCOCK INC HOIST AND CRANE DIV


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.823 INCHES MINIMUM AND 0.837 INCHES MAXIMUM
MAJOR THICKNESS0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD NO. 66,AISI C1066 THRU C1090 FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RING STYLEC
SURFACE TREATMENTCADMIUM AND CHROMATE
USAGE DESIGNEXTERNAL


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