5331-01-515-9739 O-RING Index 5320-01-515-9741 PIN-RIVET

National Stock Number:
5325-01-515-9740

Federal Supply Class:
5325

National Item Identification Number:
015159740

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:
M27426-3113D96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORCASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
INSIDE DIAMETER0.759 INCHES NOMINAL
OUTSIDE DIAMETER0.889 INCHES MINIMUM AND 0.902 INCHES MAXIMUM
MAJOR THICKNESS0.060 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
RING STYLESPECIAL FLAT
USAGE DESIGNINTERNAL
SURFACE TREATMENTPASSIVATE


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