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Retaining Ring NSN 5325-01-144-3572

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 5325-01-144-3572 NSN: 5325-01-144-3572

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 0.256 inches and 0.266 inches
Casehardening Indicator
Not casehardened
Outside Diameter
0.390 inches
Major Thickness
Between 0.029 inches and 0.033 inches
End Style
Vertex below center
Ring Style
Straight gap
Usage Design
External
Material
Steel, qq-s-763, class 302 or steel, qq-s-763, class 304 or steel, qq-s-766, class 302 or steel, qq-s-766, class 304, cond a or steel, astm a167, type 302 or 304
Material
Steel comp 302 or steel comp 304 or steel comp 302 or steel comp 304 or steel, astm a167, type 302 or 304
Material Specification
Qq-s-763, class 302 federal specification 1st material response and qq-s-763, class 304 federal specification 2nd material response and qq-s-766, class 302 federal specification 3rd material response and qq-s-766, class 304, cond a federal specification 4th material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Surface Treatment
Passivated, qq-p-35
FSC
5325 Fastening Devices
NIIN
011443572
NSN
5325011443572

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS3211-3-CR
Cage Code:
96906
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 5325-01-144-3572
What are the manufacturers of nsn 5325011443572?
Does this nsn 5325011443572 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325011443572
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 5325011443572 contain any precious metals?
No precious metal content.
Does nsn 5325011443572 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325011443572?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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