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Retaining Ring NSN 5325-01-172-5650

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 5325-01-172-5650 NSN: 5325-01-172-5650

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 0.211 inches and 0.217 inches
Casehardening Indicator
Not casehardened
Major Thickness
Between 0.013 inches and 0.017 inches
Ring Style
External bowed
Usage Design
External
Material Hardness Rating
Between 77.0 rockwell superficial 15-n and 82.0 rockwell superficial 15-n
End Play Takeup
Between 0.013 inches and 0.029 inches
Material
Beryllium copper, qq-c-533
Material
Copper alloy 170 or copper alloy 172
Material Specification
Qq-c-533 federal specification single material response
FSC
5325 Fastening Devices
NIIN
011725650
NSN
5325011725650

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16628-5023
Cage Code:
96906
Status:
A
MSDS:
Part Number:
5365005796891
Cage Code:
A00AM
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 5325-01-172-5650
What are the manufacturers of nsn 5325011725650?
Does this nsn 5325011725650 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325011725650
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 5325011725650 contain any precious metals?
No precious metal content.
Does nsn 5325011725650 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325011725650?
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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