5360-01-312-7723 SPRING,HELICAL,COMPRESSION Index 2540-01-312-7725 BELT,VEHICULAR SAFETY

National Stock Number:
5325-01-312-7724

Federal Supply Class:
5325

National Item Identification Number:
013127724

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:
10129832A486GNIMIKKEISTOKESKUS NCB FINLAND
M27426-3137D11599TRIUMPH ENGINE CONTROL SYSTEMS LLC
M27426-3137D81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M2742630137D81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-2742681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-R-2742681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
WH-146-PA-S0251814SMALLEY STEEL RING CO.
RR-146-SP80756SPIROLOX INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
INSIDE DIAMETER1.345 INCHES NOMINAL
MAJOR THICKNESS0.041 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 302 ASSN STD 1ST MATERIAL RESPONSE AND MIL-S-5059, TYPE 302 MIL SPEC 2ND MATERIAL RESPONSE
MATERIAL HARDNESS RATING39.8 ROCKWELL C MINIMUM AND 48.5 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 302
OUTSIDE DIAMETER1.535 INCHES MINIMUM AND 1.550 INCHES MAXIMUM
RING STYLESPECIAL FLAT
SURFACE TREATMENTPASSIVATE
USAGE DESIGNINTERNAL


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