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Retaining Ring NSN 5325-00-530-5551

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 5325-00-530-5551 NSN: 5325-00-530-5551

Features and Characteristics

Cross Sectional Shape
Double oval
Inside Diameter
Between 0.884 inches and 0.897 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.949 inches and 0.962 inches
Major Thickness
Between 0.029 inches and 0.033 inches
Ring Style
Special flat
Usage Design
Internal
Material Hardness Rating
Between 73.0 rockwell a and 75.0 rockwell a
Material
Steel, federal standard 66, comp 302
Material
Steel comp 302
Material Specification
Fed standard 66, comp 302 federal standard single material response
FSC
5325 Fastening Devices
NIIN
005305551
NSN
5325005305551

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3008369
Cage Code:
00198
Status:
A
MSDS:
Part Number:
G-RR-90S
Cage Code:
80756
Status:
A
MSDS:
Part Number:
69983S90
Cage Code:
73030
Status:
A
MSDS:
Part Number:
RR90S
Cage Code:
80756
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 5325-00-530-5551
What are the manufacturers of nsn 5325005305551?
Does this nsn 5325005305551 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325005305551
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 5325005305551 contain any precious metals?
No precious metal content.
Does nsn 5325005305551 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325005305551?
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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