5360-01-031-5262 SPRING,HELICAL,EXTENSION Index 3610-01-031-5265 FOLDING MACHINE,PAPER

National Stock Number:
5325-01-031-5263

Federal Supply Class:
5325

National Item Identification Number:
010315263

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:
5108-67MD79136TRUARC COMPANY LLC DBA WALDES TRUARC
MS16626-106796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.611 INCHES MINIMUM AND 0.626 INCHES MAXIMUM
MAJOR THICKNESS0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,NO. 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIALSTEEL
RING STYLEEXTERNAL INVERTED LUGS
SURFACE TREATMENTCADMIUM AND CHROMATE
USAGE DESIGNEXTERNAL


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