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Retaining Ring NSN 5325-00-285-2123

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 5325-00-285-2123 NSN: 5325-00-285-2123

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 0.349 inches and 0.356 inches
Casehardening Indicator
Not casehardened
Major Thickness
Between 0.023 inches and 0.027 inches
Ring Style
External bowed
Usage Design
External
Material Hardness Rating
Between 63.0 rockwell superficial 30-n and 69.5 rockwell superficial 30-n
End Play Takeup
0.015 inches
Material
Steel, corrosion resisting
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment
Passivated
FSC
5325 Fastening Devices
NIIN
002852123
NSN
5325002852123

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16628-4039
Cage Code:
96906
Status:
A
MSDS:
Part Number:
187305
Cage Code:
2A659
Status:
A
MSDS:
Part Number:
3101-39-SS2
Cage Code:
97464
Status:
A
MSDS:
Part Number:
5101-39H
Cage Code:
07382
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 5325-00-285-2123
What are the manufacturers of nsn 5325002852123?
Does this nsn 5325002852123 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325002852123
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 5325002852123 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325002852123 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325002852123?
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

What do you get when you order from nationalstocknumber.org?

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