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Retaining Ring NSN 5325-01-121-5837

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 5325-01-121-5837 NSN: 5325-01-121-5837

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 2.157 inches and 2.187 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 2.587 inches and 2.629 inches
Major Thickness
Between 0.107 inches and 0.109 inches
Ring Style
Internal stepped
Usage Design
External
Material Hardness Rating
Between 43.0 rockwell c and 52.0 rockwell c
Material
Steel, federal standard 66, aisi/sae 1060
Material
Steel comp 1060
Material Specification
Fed standard 66 federal standard single material response or aisi 1060 assn standard single material response or sae 1060 assn standard single material response
FSC
5325 Fastening Devices
NIIN
011215837
NSN
5325011215837

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
70928278-4
Cage Code:
0AHU0
Status:
A
MSDS:
Part Number:
0928278-1
Cage Code:
0AHU0
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 5325-01-121-5837
What are the manufacturers of nsn 5325011215837?
Does this nsn 5325011215837 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325011215837
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 5325011215837 contain any precious metals?
No precious metal content.
Does nsn 5325011215837 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325011215837?
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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