5325-00-530-4945 RING,RETAINING Index 5325-00-530-4947 RING,RETAINING

National Stock Number:
5325-00-530-4946

Federal Supply Class:
5325

National Item Identification Number:
005304946

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:
PP028AG16712SIEMENS ENERGY, INC.
PP028AG59180CIRCOR PUMPS NORTH AMERICA LLC
PP028CA-37559180CIRCOR PUMPS NORTH AMERICA LLC
RRT37580756SPIROLOX INC
SG3855RBPC2216712SIEMENS ENERGY, INC.
SG3855RBPC2259180CIRCOR PUMPS NORTH AMERICA LLC
SG3875RBPCLN1616712SIEMENS ENERGY, INC.
SG3875RBPCLN1659180CIRCOR PUMPS NORTH AMERICA LLC
SG3876RBPC2216712SIEMENS ENERGY, INC.
SG3876RBPC2259180CIRCOR PUMPS NORTH AMERICA LLC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
INSIDE DIAMETER3.482 INCHES NOMINAL
MAJOR THICKNESS0.107 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
OUTSIDE DIAMETER3.982 INCHES MINIMUM AND 4.012 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-428,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING64.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 68.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIALSTEEL
RING STYLESPECIAL FLAT
STRENGTH RATING235000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
USAGE DESIGNINTERNAL


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