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Retaining Ring NSN 5325-01-012-4637

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 5325-01-012-4637 NSN: 5325-01-012-4637

Features and Characteristics

Cross Sectional Shape
Beveled one outside corner
Casehardening Indicator
Not casehardened
Outside Diameter
Between 1.849 inches and 1.909 inches
Minor Thickness
Between 0.045 inches and 0.047 inches
Major Thickness
Between 0.059 inches and 0.065 inches
Ring Style
Internal
Usage Design
Internal
Material Hardness Rating
Between 44.0 rockwell c and 51.0 rockwell c
Material
Cres ams 5520
Material
Cres ams 5520
Surface Treatment
Passivate
Surface Treatment
Passivate qq-p-35
FSC
5325 Fastening Devices
NIIN
010124637
NSN
5325010124637

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16631-4168
Cage Code:
96906
Status:
A
MSDS:
Part Number:
N5002-168H
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 5325-01-012-4637
What are the manufacturers of nsn 5325010124637?
Does this nsn 5325010124637 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325010124637
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 5325010124637 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325010124637 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325010124637?
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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