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Retaining Ring NSN 5325-00-443-4988

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 5325-00-443-4988 NSN: 5325-00-443-4988

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
0.435 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.659 inches and 0.662 inches
Major Thickness
0.012 inches
End Style
90 degree parallel
Ring Style
Internal
Usage Design
External or internal
Material
Beryllium copper
Material
Copper alloy
FSC
5325 Fastening Devices
NIIN
004434988
NSN
5325004434988

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PB14939-2
Cage Code:
99251
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 5325-00-443-4988
What are the manufacturers of nsn 5325004434988?
Does this nsn 5325004434988 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325004434988
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 5325004434988 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325004434988 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325004434988?
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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