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Retaining Ring NSN 5325-00-912-5818

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 5325-00-912-5818 NSN: 5325-00-912-5818

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
0.722 inches
Casehardening Indicator
Not casehardened
Major Thickness
0.042 inches
Ring Style
External bowed
Usage Design
External
Material Hardness Rating
Between 66.0 rockwell superficial 30-n and 71.0 rockwell superficial 30-n
End Play Takeup
0.020 inches
Material
Steel, fed federal standard no. 66, aisi c1066 through c1090 or sae 1070 through 1090
Material
Steel, fed federal standard no. 66, aisi c1066 through c1090 or sae 1070 through 1090
Surface Treatment
Nickel
Surface Treatment
Nickel plated finish
FSC
5325 Fastening Devices
NIIN
009125818
NSN
5325009125818

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16628-78
Cage Code:
96906
Status:
A
MSDS:
Part Number:
232-30
Cage Code:
10391
Status:
A
MSDS:
Part Number:
1200119
Cage Code:
95219
Status:
A
MSDS:
Part Number:
5101-78
Cage Code:
07382
Status:
A
MSDS:
Part Number:
N1401-78CD
Cage Code:
07382
Status:
A
MSDS:
Part Number:
232-0030-00
Cage Code:
10391
Status:
A
MSDS:
Part Number:
21329
Cage Code:
10391
Status:
A
MSDS:
Part Number:
3101-78-ST
Cage Code:
97464
Status:
A
MSDS:
Part Number:
3101-78
Cage Code:
97464
Status:
A
MSDS:
Part Number:
N1401-78AS
Cage Code:
54963
Status:
A
MSDS:
Part Number:
2223601
Cage Code:
71995
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 5325-00-912-5818
What are the manufacturers of nsn 5325009125818?
Does this nsn 5325009125818 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325009125818
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 5325009125818 contain any precious metals?
No precious metal content.
Does nsn 5325009125818 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325009125818?
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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