M20450-3D

View detailed technical data, stock status, and sourcing information for: M20450-3D
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-171-4576

Item Name Code

06128

Assigment Date

02/07/1984 (42 years ago)

A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.

keyed drive shaft type, 1.250 inches nominal shaft diameter, 4 bolt hole quantity, 2500.0 operating speed at rated capacity in rpm, 1.500 inches nominal bolt hole diameter

Product Characteristics

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

Shaft Diameter: 1.250 inches nominal
Bolt Hole Quantity: 4
Operating Speed At Rated Capacity In Rpm: 2500.0
Bolt Hole Diameter: 1.500 inches nominal
Drive Shaft Type: keyed
Shaft Rotation Direction: clockwise and counterclockwise
Shaft Protrusion Length: 2.188 inches nominal
Connection Type: drain
Connection Design: flanged
Displacement Type: constant

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
M20450-3D	Hydraulic Motor

FAQs

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

What is the FSCG of the NSN 4320-01-171-4576?

The FSCG of the NSN 4320-01-171-4576 is 4320

Does the NSN 4320-01-171-4576 have a Schedule B code assigned?

Yes, the Schedule B code is 8412298075

Does NSN 4320-01-171-4576 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 4320-01-171-4576 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-171-4576 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 4320-01-171-4576 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Feb 7, 1984