3020-01-479-7737 GEAR,SPUR Index 5325-01-479-7739 RING,RETAINING

National Stock Number:
5325-01-479-7738

Federal Supply Class:
5325

National Item Identification Number:
014797738

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:
M27426-4137D81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M2742640137D81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-27426/481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
INSIDE DIAMETER2.067 INCHES MINIMUM AND 2.092 INCHES MAXIMUM
MAJOR THICKNESS0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
OUTSIDE DIAMETER2.467 INCHES MINIMUM AND 2.492 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
RING STYLESPECIAL FLAT
SURFACE TREATMENTPASSIVATE
USAGE DESIGNINTERNAL


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