5331-00-839-7119 O-RING Index 5325-00-839-7123 INSERT,SCREW THREAD

National Stock Number:
5325-00-839-7121

Federal Supply Class:
5325

National Item Identification Number:
008397121

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:
300575400198PRATT & WHITNEY CANADA CORP


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLECHAMFERED CORNERS
END STYLED SHAP BELOW INSIDE PERIPHERY
INSIDE DIAMETER1.000 INCHES MINIMUM AND 1.020 INCHES MAXIMUM
MAJOR THICKNESS0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
OUTSIDE DIAMETER1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5121 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1095
RING STYLESTRAIGHT GAP
USAGE DESIGNEXTERNAL


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