4320-01-445-1637

Find complete technical information, availability, and procurement data for: 4320-01-445-1637
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-445-1637

Item Name Code

14791

Assigment Date

05/27/1997 (29 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

1 discharge connection quantity, flange mounting type, threaded internal intake connection type, 9 cylinder quantity, 1 intake connection quantity

Product Characteristics

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

Mounting Type: flange
Cylinder Quantity: 9
Intake Connection Quantity: 1
Intake Connection Type: threaded internal
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Drive Connection Type: rigid coupled
Media For Which Designed: hydrocarbon fuels and oils
Pumping Element Type: piston
End Item Identification: navy weapons code mq, blue ridge class, lcc-19
Maximum Discharge Flow Rate: 26.2 gallons per minute
Discharge Pressure: 3000.0 pounds per square inch gage
Operating Speed At Rated Capacity: 3000.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Rotation Direction: counterclockwise
Pump Reciprocating Design: single acting
Reciprocating Stroke Type: variable
Volume Control Type: pressure compensation
Control Location: right side
Drive Shaft Type: key type, external
Drive Shaft End Diameter: 0.875 inches nominal
Drive Shaft Length: 1.940 inches nominal
Discharge Connection Thread Size And Series/Type Designator: 1.625-12 un
Intake Connection Thread Size And Series/Type Designator: 1.625-12 un
Special Features: buna-n seals; sae 'b' 2-bolt mounting flange; specially made remote pressure compensator

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
40NNS551 ITEM 3.0	Axial Pistons Pump
PVP3330LVM	Axial Pistons Pump

FAQs

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

What is the FSCG of the NSN 4320-01-445-1637?

The FSCG of the NSN 4320-01-445-1637 is 4320

Does the NSN 4320-01-445-1637 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500070

Does NSN 4320-01-445-1637 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 4320-01-445-1637 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-445-1637 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 4320-01-445-1637 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, May 27, 1997