5365-00-200-7719 RING Index 4920-00-200-7721 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
5325-00-200-7720

Federal Supply Class:
5325

National Item Identification Number:
002007720

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:
16257977445RTX CORPORATION


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEBEVELED ONE OUTSIDE CORNER
MAJOR THICKNESS0.065 INCHES NOMINAL
OUTSIDE DIAMETER2.018 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5120 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 1074
MINOR THICKNESS0.047 INCHES NOMINAL
RING STYLEINTERNAL
STRENGTH RATING258000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
USAGE DESIGNINTERNAL


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