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Worldwide distributor of NSN parts and consumables located in the USA.

Pump Shaft Sleeve

Model / MPN: D243 | NSN: 4320-00-065-5640
ITAR Registered seal

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.

Product Details
NATO Stock Number
4320-00-065-5640
Sold in multiples of
1 EA
DEMIL
NO
Overall Length
4.5625 inches
Body Outside Diameter
1.8750 inches
Body Inside Diameter
1.6250 inches
Flange Outside Diameter
2.0000 inches
Flange Width
3.6880 inches
Left Internal Flange Hole Diameter
1.0470 inches
Left Internal Flange Width
0.6870 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square inside right corner
Corner Shape
Square left flange body corner
Corner Shape
Square inside left corner
Corner Shape
Square left flange outside right corner
Corner Shape
Square outside left corner
Corner Shape
Square outside right corner
Surface Finish
125.0 microinches inside diameter surface of body
Surface Finish
125.0 microinches outside diameter surface of flange
Surface Finish
125.0 microinches right end surface of body
Surface Finish
125.0 microinches right end surface of left flange
Surface Finish
16.0 microinches outside diameter surface of body
Surface Finish
16.0 microinches left end surface of body
Surface Groove Location And Quantity
1 internal
Keyway Dimension
0.2500 inches internal keyway length
Keyway Dimension
0.0980 inches internal keyway depth
Material
Stainless steel
Style Designator
22c-1 solid, external flange one end, internal flange one end
Style Designator
Solid, external flange one end, internal flange one end

Pricing and Availability

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D243 Cross Reference
  • NA-19379
  • R1117PC43