3020-00-702-7214 GEAR,SPUR Index 5331-00-702-7217 O-RING

National Stock Number:
5325-00-702-7215

Federal Supply Class:
5325

National Item Identification Number:
007027215

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:
1001-43-SS207382ROTOR CLIP COMPANY, INC.
1001-43-SS297464TRUARC CO LLC
5131-43-S-MD79136TRUARC COMPANY LLC DBA WALDES TRUARC
5131-43MD79136TRUARC COMPANY LLC DBA WALDES TRUARC
MS16634-104396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END PLAY TAKEUP0.025 INCHES MAXIMUM
INSIDE DIAMETER0.337 INCHES NOMINAL
MAJOR THICKNESS0.035 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 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 STYLEE BOWED
SURFACE TREATMENTCADMIUM AND CHROMATE
USAGE DESIGNEXTERNAL


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