5360-00-143-0541 SPRING,HELICAL,EXTENSION Index 5315-00-143-0544 PIN,STRAIGHT,HEADLESS

National Stock Number:
5325-00-143-0542

Federal Supply Class:
5325

National Item Identification Number:
001430542

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:
3326-T ITEM 4995402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
5102-156H07382ROTOR CLIP COMPANY, INC.
5102-156H79136TRUARC COMPANY LLC DBA WALDES TRUARC
H-5102-15695402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
MS16630-415696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEBEVELED ONE INSIDE CORNER
INSIDE DIAMETER1.446 INCHES NOMINAL
MAJOR THICKNESS0.062 INCHES NOMINAL
MATERIAL HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
MATERIALSTEEL CORROSION RESISTING
MINOR THICKNESS0.049 INCHES NOMINAL
RING STYLEEXTERNAL
USAGE DESIGNEXTERNAL
SURFACE TREATMENTPASSIVATE


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