8415-01-444-6138 COAT,CHEMICAL PROTECTIVE Index 4720-01-444-6140 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5325-01-444-6139

Federal Supply Class:
5325

National Item Identification Number:
014446139

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:
788D25526741MECHANICAL TECHNOLOGY, INCORPORATED


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIALCOPPER ALLOY
OUTSIDE DIAMETER23.340 INCHES NOMINAL
SPECIAL FEATURESTHREADS .250-20UNC CLASS 3B


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