9M4955

View detailed technical data, stock status, and sourcing information for: 9M4955
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-076-1835

Item Name Code

30410

Assigment Date

01/01/1963 (63 years ago)

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes:aircraft engine pumps.

1 intake connection quantity, square flange discharge connection type, rigid coupled drive connection type, 1 discharge connection quantity, round flange intake connection type

Product Characteristics

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

Intake Connection Quantity: 1
Intake Connection Type: round flange
Discharge Connection Quantity: 1
Discharge Connection Type: square flange
Drive Connection Type: rigid coupled
Media For Which Designed: hydrocarbon fuels and oils
Pumping Element Operating Position: horizontal
Pump Rotation Direction: clockwise
Rotary Pump Design: vane
Operation Method: powered
Drive Shaft Type: tapered and threaded
Drive Shaft End Diameter: 0.375 inches nominal
Drive Shaft Length: 3.000 inches nominal
Special Features: furnished with gear and gasket

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
9M4955	Rotary Pump
IPD9M4955	Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-00-076-1835?

The FSCG of the NSN 4320-00-076-1835 is 4320

Does the NSN 4320-00-076-1835 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-00-076-1835 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 4320-00-076-1835 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-076-1835 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 4320-00-076-1835 was assigned to the Federal Catalog?

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