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Retaining Ring NSN 5325-01-208-7666

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 5325-01-208-7666 NSN: 5325-01-208-7666

Features and Characteristics

Cross Sectional Shape
Double oval
Inside Diameter
Between 1.396 inches and 1.406 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 1.635 inches and 1.655 inches
Major Thickness
Between 0.168 inches and 0.173 inches
Ring Style
Spiral
Usage Design
Internal
Material Hardness Rating
Between 40.0 rockwell c and 45.0 rockwell c
Material
Steel, aisi 1045
Material
Steel comp 1045
Material Specification
Aisi 1045 assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response
Surface Treatment
Cadmium, qq-p-416, type 2, class 2
FSC
5325 Fastening Devices
NIIN
012087666
NSN
5325012087666

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACR12BU19S
Cage Code:
81205
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 5325-01-208-7666
What are the manufacturers of nsn 5325012087666?
Does this nsn 5325012087666 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325012087666
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 5325012087666 contain any precious metals?
No precious metal content.
Does nsn 5325012087666 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325012087666?
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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