5360-01-310-9534 SPRING,SPIRAL,TORSION Index 6640-01-310-9536 TONGS,LABORATORY

National Stock Number:
5325-01-310-9535

Federal Supply Class:
5325

National Item Identification Number:
013109535

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:
MS16633-201896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.142 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
MAJOR THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,FS1066 TO FS1090 FED STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING66.5 ROCKWELL C MINIMUM AND 71.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RING STYLEE
SURFACE TREATMENTZINC
USAGE DESIGNEXTERNAL


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