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Retaining Ring NSN 5325-01-337-9966

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 5325-01-337-9966 NSN: 5325-01-337-9966

Features and Characteristics

Cross Sectional Shape
Double oval
Inside Diameter
Between 2.737 inches and 2.762 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 3.073 inches and 3.098 inches
Major Thickness
Between 0.046 inches and 0.052 inches
Ring Style
Special flat
Usage Design
Internal
Material
Steel, sae 302 or steel, mil-s-5059, type 302 or steel, ams 5688 or steel, qq-s-766, class 302
Material
Steel comp 302 or steel comp 302 or steel comp 302 or steel comp 302
Material Specification
Sae 302 assn standard 1st material response and mil-s-5059, type 302 military specification 2nd material response and ams 5688 assn standard 3rd material response and qq-s-766, class 302 federal specification 4th material response
Surface Treatment
Passivate
Surface Treatment
Passivated, qq-p-35
Specification Data
81349--27426-3171d government specification
FSC
5325 Fastening Devices
NIIN
013379966
NSN
5325013379966

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M2742630171D
Cage Code:
81349
Status:
A
MSDS:
Part Number:
M27426-3171 D
Cage Code:
81349
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 5325-01-337-9966
What are the manufacturers of nsn 5325013379966?
Does this nsn 5325013379966 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325013379966
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 5325013379966 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325013379966 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325013379966?
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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