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Retaining Ring NSN 5325-01-109-6291

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 5325-01-109-6291 NSN: 5325-01-109-6291

Features and Characteristics

Cross Sectional Shape
Beveled one outside corner
Inside Diameter
Between 4.295 inches and 4.300 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 4.790 inches and 4.795 inches
Minor Thickness
Between 0.025 inches and 0.035 inches
Major Thickness
Between 0.309 inches and 0.310 inches
End Style
Vertex center or above
Ring Style
Internal
Usage Design
Internal
Material
Steel, mil-s-8844, cl 3
Material
Steel, mil-s-8844, cl 3
Surface Treatment
Chromium
Surface Treatment Specification
Ps13102 fscm 76301 mfr ref single treatment response
Surface Treatment
Chromium plated ps13102 fscm 76301
FSC
5325 Fastening Devices
NIIN
011096291
NSN
5325011096291

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
74A450852-2001
Cage Code:
76301
Status:
A
MSDS:
Part Number:
158C180
Cage Code:
13002
Status:
A
MSDS:
Part Number:
10154156
Cage Code:
A486G
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 5325-01-109-6291
What are the manufacturers of nsn 5325011096291?
Does this nsn 5325011096291 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325011096291
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 5325011096291 contain any precious metals?
No precious metal content.
Does nsn 5325011096291 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325011096291?
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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