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Retaining Ring NSN 5325-00-205-6542

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 5325-00-205-6542 NSN: 5325-00-205-6542

Features and Characteristics

Cross Sectional Shape
Rounded corners
Inside Diameter
2.812 inches
Casehardening Indicator
Not casehardened
Outside Diameter
3.062 inches
Major Thickness
0.031 inches
End Style
90 degree parallel
Ring Style
Straight gap
Usage Design
Internal
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel, corrosion resisting
FSC
5325 Fastening Devices
NIIN
002056542
NSN
5325002056542

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
81-90292-1
Cage Code:
80368
Status:
A
MSDS:
Part Number:
1797-1048P1
Cage Code:
94144
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 5325-00-205-6542
What are the manufacturers of nsn 5325002056542?
Does this nsn 5325002056542 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325002056542
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 5325002056542 contain any precious metals?
No precious metal content.
Does nsn 5325002056542 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325002056542?
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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