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Retaining Ring NSN 5325-01-253-3204

Item Description

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.

NSN 5325-01-253-3204 NSN: 5325-01-253-3204

Features and Characteristics

Cross Sectional Shape
Rounded corners
Inside Diameter
3.220 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 3.570 inches and 3.590 inches
Major Thickness
Between 0.022 inches and 0.028 inches
End Style
90 degree parallel
Ring Style
Internal
Usage Design
External
Material Hardness Rating
Between 38.0 rockwell c and 44.0 rockwell c
Special Features
5 holes 0.040 in. Min 0.060 in. Max
Material
Steel, mil-s-18729 or steel, astm a684 or steel, qq-s-700, comp 1095
Material
Steel comp 4130 or steel or steel comp 1095
Material Specification
Mil-s-18729 military specification 1st material response and astm a684 assn standard 2nd material response and qq-s-700, comp 1095 federal specification 3rd material response
Surface Treatment
Cadmium and titanium alloy or cadmium and chromate
Surface Treatment Specification
Fp-68, type 1 cagec 70210 mfr ref 2nd treatment response or mil-c-8837 type 2 class 2 military specification 4th treatment response
Surface Treatment
Titanium-cadmium plate, fp-68, type 1 cagec 70210 or cadmium chromate, mil-c-8837, type 2, cl 2
FSC
5325 Fastening Devices
NIIN
012533204
NSN
5325012533204

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
532462-10
Cage Code:
70210
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9606100000
  • NAICS: 339993
  • SITC: 89983
  • Description: Press-fasteners, snap-fasteners & press-studs & parts therefor
  • End Use (Code 12640):
    Finished textile supplies

Q & A

Frequently asked questions for NSN 5325-01-253-3204
What are the manufacturers of nsn 5325012533204?
Does this nsn 5325012533204 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325012533204
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.
Does nsn 5325012533204 contain any precious metals?
No precious metal content.
Does nsn 5325012533204 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325012533204?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07623
FIIG:
T252-G
App. Key:
GA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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