950-78PC8

View detailed technical data, stock status, and sourcing information for: 950-78PC8
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-126-9041

Item Name Code

22534

Assigment Date

01/01/1963 (63 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

0.562 inches nominal end to flange distance, external locking flange body style, 0.812 inches nominal overall length, 2.188 inches nominal body inside diameter, 2.938 inches nominal 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: external locking flange
Overall Length: 0.812 inches nominal
Body Outside Diameter: 2.938 inches nominal
Body Inside Diameter: 2.188 inches nominal
End To Flange Distance: 0.562 inches nominal
Center Flange Thickness: 0.250 inches nominal
Smallest External Anchor Flange Radius: 1.594 inches nominal
Largest External Anchor Flange Radius: 1.719 inches nominal
Distance Below Centerline: 0.125 inches nominal
Corner Shape: square all corners
Material: copper 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
08-907-973PC12	Wearing Ring
08-907-975PC12	Wearing Ring
08-949-550PC8	Wearing Ring
08-949-553PC8	Wearing Ring
08-949-819PC8	Wearing Ring
08-950-078PC8	Wearing Ring
08-950-079PC8	Wearing Ring
08-950-110PC8	Wearing Ring
08-950-112PC8	Wearing Ring
08-950-432PC8	Wearing Ring
08-997-905-00-001	Wearing Ring
08-997-905-001	Wearing Ring
08-997-905-01-001	Wearing Ring
08-997-905PC1	Wearing Ring
907-973PC12	Wearing Ring
949-550PC8	Wearing Ring
949-553PC8	Wearing Ring
949-819PC8	Wearing Ring
950-110-8	Wearing Ring
950-112PC8	Wearing Ring
950-248-8	Wearing Ring
950-432PC8	Wearing Ring
950-78PC8	Wearing Ring
950-79PC8	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-126-9041?

The FSCG of the NSN 4320-00-126-9041 is 4320

Does the NSN 4320-00-126-9041 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-126-9041 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 4320-00-126-9041 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-126-9041 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 4320-00-126-9041 was assigned to the Federal Catalog?

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