5310-00-631-0910 WASHER,CONCAVE Index 5330-00-631-0914 O-RING

National Stock Number:
5325-00-631-0911

Federal Supply Class:
5325

National Item Identification Number:
006310911

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:
1650C2571GX03LINMARR ASSOCIATES, INC.
1650C25782402TRIUMPH GEAR SYSTEMS INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER2.014 INCHES MINIMUM AND 2.020 INCHES MAXIMUM
MAJOR THICKNESS0.044 INCHES MINIMUM AND 0.048 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1070 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER2.390 INCHES MINIMUM AND 2.396 INCHES MAXIMUM
MATERIAL HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 1070
RING STYLESPECIAL
SURFACE TREATMENTCADMIUM
USAGE DESIGNINTERNAL


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