5325-01-276-9229 RING,RETAINING Index 5340-01-276-9231 HOOK,SUPPORT

National Stock Number:
5325-01-276-9230

Federal Supply Class:
5325

National Item Identification Number:
012769230

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:
A3027057-280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER4.7 MILLIMETERS NOMINAL
MAJOR THICKNESS0.6 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 420 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER6.9 MILLIMETERS NOMINAL
MATERIALSTEEL COMP 420
RING STYLESPECIAL
SURFACE TREATMENTPASSIVATE
USAGE DESIGNINTERNAL


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