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Pump Shaft Sleeve NSN 4320-00-121-0441

Item Description

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

NSN 4320-00-121-0441 NSN: 4320-00-121-0441

Features and Characteristics

Overall Length
3.1718 inches
Body Outside Diameter
Between 1.8750 inches and 2.1250 inches
Body Inside Diameter
1.3770 inches
Flange Outside Diameter
2.2500 inches
Flange Width
Between 0.3750 inches and 0.4062 inches
Corner Shape
Square outside right corner
Features Provided
Casehardened
Hardness Rating
265.0 brinell standard
Keyway Dimension
0.1230 inches internal keyway depth
Material
Nickel alloy k-500
Material Specification
Qq-n-286 federal specification single material response
Style Designator
Solid, external flange one end
FSC
4320 Power And Hand Pumps
NIIN
001210441
NSN
4320001210441

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
K4B14B
Cage Code:
10613
Status:
A
MSDS:
Part Number:
99K4BH
Cage Code:
10613
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8413919520
  • NAICS: 333911
  • SITC: 74291
  • Description: Parts, nesoi, of pumps for liquids
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 4320-00-121-0441
What are the manufacturers of nsn 4320001210441?
Does this nsn 4320001210441 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320001210441
A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. see also bearing, sleeve; bushing, sleeve; and spacer, sleeve.
Does nsn 4320001210441 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320001210441 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320001210441?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61082
FIIG:
A045A0
App. Key:
K
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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