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Retaining Ring NSN 5325-00-530-4945

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 5325-00-530-4945 NSN: 5325-00-530-4945

Features and Characteristics

Cross Sectional Shape
Rounded corners
Inside Diameter
Between 5.219 inches and 5.281 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 5.281 inches and 5.312 inches
Major Thickness
Between 0.090 inches and 0.093 inches
Ring Style
Internal stepped
Usage Design
Internal
Material
Steel
Material
Steel
FSC
5325 Fastening Devices
NIIN
005304945
NSN
5325005304945

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
72456
Cage Code:
45RP7
Status:
A
MSDS:
Part Number:
4755
Cage Code:
08018
Status:
A
MSDS:
Part Number:
W4755
Cage Code:
10695
Status:
A
MSDS:
Part Number:
156357R1
Cage Code:
89346
Status:
A
MSDS:
Part Number:
D72456
Cage Code:
23926
Status:
A
MSDS:
Part Number:
35324
Cage Code:
10696
Status:
A
MSDS:
Part Number:
144735
Cage Code:
29510
Status:
A
MSDS:
Part Number:
134383
Cage Code:
29510
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 5325-00-530-4945
What are the manufacturers of nsn 5325005304945?
Does this nsn 5325005304945 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325005304945
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 5325005304945 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325005304945 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325005304945?
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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