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Retaining Ring NSN 5325-00-664-3405

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 5325-00-664-3405 NSN: 5325-00-664-3405

Features and Characteristics

Cross Sectional Shape
Round
Inside Diameter
1.531 inches
Casehardening Indicator
Casehardened
Outside Diameter
1.656 inches
End Style
Vertex center or above
Ring Style
Straight gap
Material Diameter
0.063 inches
Usage Design
External
Material Hardness Rating
Between 55.0 rockwell c and 62.0 rockwell c
Material
Steel, jan, s-116-, grade b2
Material
Steel, jan, s-116-, grade b2
FSC
5325 Fastening Devices
NIIN
006643405
NSN
5325006643405

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
N4623PC16
Cage Code:
24617
Status:
A
MSDS:
Part Number:
N9123PC16
Cage Code:
24617
Status:
A
MSDS:
Part Number:
N9622PC16
Cage Code:
24617
Status:
A
MSDS:
Part Number:
N9623PC16
Cage Code:
24617
Status:
A
MSDS:
Part Number:
5226223
Cage Code:
55380
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 5325-00-664-3405
What are the manufacturers of nsn 5325006643405?
Does this nsn 5325006643405 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325006643405
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 5325006643405 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325006643405 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325006643405?
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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