4920-00-200-7395 FIXTURE,AIRCRAFT MAINTENANCE Index 4920-00-200-7410 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
5325-00-200-7398

Federal Supply Class:
5325

National Item Identification Number:
002007398

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:
716443-256232LOCKHEED MARTIN CORPORATION


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
END STYLE90 DEGREE PARALLEL
END PLAY TAKEUP0.188 INCHES MAXIMUM
INSIDE DIAMETER1.031 INCHES NOMINAL
MAJOR THICKNESS0.031 INCHES NOMINAL
OUTSIDE DIAMETER1.250 INCHES NOMINAL
MATERIALSTEEL
RING STYLEWAVE
SURFACE TREATMENTCADMIUM
USAGE DESIGNEXTERNAL OR INTERNAL


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