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Retaining Ring NSN 5325-01-007-9972

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 5325-01-007-9972 NSN: 5325-01-007-9972

Features and Characteristics

Cross Sectional Shape
Double oval
Inside Diameter
Between 6.709 inches and 6.776 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 7.337 inches and 7.392 inches
Major Thickness
Between 0.082 inches and 0.090 inches
Ring Style
Special flat
Usage Design
Internal
Material Hardness Rating
Between 40.0 rockwell c and 51.5 rockwell c
Material
Steel, carbon
Material
Steel
Surface Treatment
Phosphate
Surface Treatment
Phosphate coated
FSC
5325 Fastening Devices
NIIN
010079972
NSN
5325010079972

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M2742630235C
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 5325-01-007-9972
What are the manufacturers of nsn 5325010079972?
Does this nsn 5325010079972 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325010079972
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 5325010079972 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325010079972 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325010079972?
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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