9474P

View detailed technical data, stock status, and sourcing information for: 9474P
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-398-8154

Item Name Code

22534

Assigment Date

01/01/1963 (63 years ago)

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.

0.250 inches nominal inside right corner corner radius, 1.375 inches nominal overall length, 7.095 inches nominal body inside diameter, internal flange w/external locking flange body style, 7.992 inches minimum and 7.995 inches maximum body outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: internal flange w/external locking flange
Overall Length: 1.375 inches nominal
Body Outside Diameter: 7.992 inches minimum and 7.995 inches maximum
Body Inside Diameter: 7.095 inches nominal
Corner Radius: 0.250 inches nominal inside right corner
Left Side Flange Thickness: 0.312 inches nominal
Right Side Flange Thickness: 0.250 inches nominal
Distance Between Flanges: 0.630 inches minimum and 0.632 inches maximum
End To Flange Distance: 1.062 inches nominal
Internal Flange Inside Diameter: 5.250 inches nominal
Internal Flange Outside Diameter: 6.515 inches nominal
Internal Flange Width: 0.438 inches nominal
Internal Flange Lip Width: 0.250 inches nominal
Smallest External Anchor Flange Radius: 3.969 inches nominal
Largest External Anchor Flange Radius: 4.344 inches nominal
Distance Below Centerline: 0.062 inches nominal
Distance From End: 0.188 inches nominal
Corner Shape: round inside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Material: nickel alloy

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
256101-5	Wearing Ring
9474P	Wearing Ring
SL6101PC72	Wearing Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4320-00-398-8154?

The FSCG of the NSN 4320-00-398-8154 is 4320

Does the NSN 4320-00-398-8154 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-398-8154 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4320-00-398-8154 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-398-8154 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-00-398-8154 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963