5360-01-211-1640 SPRING,HELICAL,COMPRESSION Index 5325-01-211-1642 RING,RETAINING

National Stock Number:
5325-01-211-1641

Federal Supply Class:
5325

National Item Identification Number:
012111641

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:
3415-157S99167HAMILTON SUNDSTRAND CORPORATION
RR-157-S80756SPIROLOX INC
WH-157S0251814SMALLEY STEEL RING CO.


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
INSIDE DIAMETER1.433 INCHES MINIMUM AND 1.453 INCHES MAXIMUM
MAJOR THICKNESS0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5519 ASSN STD 1ST MATERIAL RESPONSE AND MIL-S-5059, TYPE 302 MIL SPEC 2ND MATERIAL RESPONSE AND QQ-S-766, CLASS 302 FED SPEC 3RD MATERIAL RESPONSE AND FED STD 66 FED STD 4TH MATERIAL RESPONSE OR AISI 302 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30302 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302 OR STEEL COMP 302
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.649 INCHES MINIMUM AND 1.669 INCHES MAXIMUM
RING STYLESPECIAL FLAT
STRENGTH RATING185000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
USAGE DESIGNINTERNAL


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