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Retaining Ring NSN 5325-00-239-1423

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 5325-00-239-1423 NSN: 5325-00-239-1423

Features and Characteristics

Cross Sectional Shape
Grooved inside corner
Inside Diameter
Between 0.560 inches and 0.562 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.750 inches and 0.800 inches
Minor Thickness
Between 0.018 inches and 0.020 inches
Major Thickness
Between 0.160 inches and 0.163 inches
End Style
90 degree parallel
Ring Style
Straight gap
Usage Design
External
Material Hardness Rating
Between 40.0 rockwell c and 45.0 rockwell c
Material
Steel, ams5643
Surface Treatment
Passivate
FSC
5325 Fastening Devices
NIIN
002391423
NSN
5325002391423

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
174639
Cage Code:
71791
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 5325-00-239-1423
What are the manufacturers of nsn 5325002391423?
Does this nsn 5325002391423 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325002391423
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 5325002391423 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325002391423 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325002391423?
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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