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Retaining Ring

Model / MPN: 5304-15-SPP | NSN: 5325-01-270-2898
ITAR Registered seal

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 par (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.

Product Details
NATO Stock Number
5325-01-270-2898
Sold in multiples of
100 EA
DEMIL
NO
Cross Sectional Shape
Rectangular
Inside Diameter
Between 0.107 inches and 0.113 inches
Casehardening Indicator
Not casehardened
Outside Diameter
0.320 inches
Major Thickness
Between 0.033 inches and 0.037 inches
Ring Style
External
Usage Design
External
Material Hardness Rating
Between 51.0 rockwell c and 55.0 rockwell c
Material
Steel, sae 1060 or steel, sae 1064 or steel, sae 1065 or steel, sae 1070 or steel, sae 1074 or steel, sae 1078 or steel, sae 1080 or steel, sae 1084 or steel, sae 1085 or steel, sae 1086 or steel, sae 1090
Material
Steel comp 1060 or steel comp 1064 or steel comp 1065 or steel, sae 1070 or steel comp 1074 or steel comp 1078 or steel comp 1080 or steel comp 1084 or steel comp 1085 or steel comp 1086 or steel comp 1090
Material Specification
Sae 1060 assn standard 1st material response and sae 1064 assn standard 2nd material response and sae 1065 assn standard 3rd material response and sae 1074 assn standard 5th material response and sae 1078 assn standard 6th material response and sae 1080 assn standard 7th material response and sae 1084 assn standard 8th material response and sae 1085 assn standard 9th material response and sae 1086 assn standard 10th material response and sae 1090 assn standard 11th material response
Surface Treatment
Phosphate zinc
Surface Treatment Specification
Dod-p-16232, type z, class 2 def stan/spec single treatment response
Surface Treatment
Phosphate, dod-p-16232, type z, class 2
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E319T417E Ring, Retaining 218 EA 09/24/2019

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5304-15-SPP Cross Reference
  • 5304-15-SPP