4520-01-540-3754 HEATING ELEMENT,ELECTRICAL,IMMER Index 5310-01-540-3756 WASHER,KEY

National Stock Number:
5325-01-540-3755

Federal Supply Class:
5325

National Item Identification Number:
015403755

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:
7686-80926-00114170HUGHES MISSILE SYSTEMS CO SAN DIEGO
7686-80926-00115090RAYTHEON COMPANY


Techincal Specification:
INSIDE DIAMETER0.202 INCHES MINIMUM AND 0.206 INCHES MAXIMUM
OUTSIDE DIAMETER0.326 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RING STYLESTRAIGHT GAP
SPECIAL FEATURESMARKING AND PACKAGING IS VENDORS STANDARD METHOD.
SURFACE TREATMENTPASSIVATE


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