D-1211 1 1/2X1X6

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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-118-5087

Item Name Code

14741

Assigment Date

09/04/1981 (44 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

1 stage quantity, 1 intake connection quantity, 1 discharge connection quantity, round flange intake connection type, frame mounting type

Product Characteristics

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

Mounting Type: frame
Stage Quantity: 1
Intake Connection Quantity: 1
Intake Connection Type: round flange
Discharge Connection Quantity: 1
Discharge Connection Type: round flange
Media For Which Designed: water, fresh
End Item Identification: potable water system used onboard 270 ft wmec coast guard cutter
Maximum Discharge Flow Rate: 20.0 gallons per minute
Discharge Pressure: 60.6 pounds per square inch gage
Total Head: 140.000 feet
Suction Lift: 7.000 feet
Operating Speed At Rated Capacity: 3550.0 revolutions per minute
Pumping Element Operating Position: vertical
Centrifugal Pump Design: radial flow
Centrifugal Pump Impeller Quantity: 1
Centrifugal Pump Impeller Suction Type: single
Special Features: serial numbers y671187 thru y671187g are included in this unit

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
D-1211 1 1/2X1X6	Centrifugal Pump
NY671187-MODEL-D-1211	Centrifugal Pump

FAQs

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

What is the FSCG of the NSN 4320-01-118-5087?

The FSCG of the NSN 4320-01-118-5087 is 4320

Does the NSN 4320-01-118-5087 have a Schedule B code assigned?

Yes, the Schedule B code is 8413702090

Does NSN 4320-01-118-5087 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 4320-01-118-5087 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-118-5087 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 4320-01-118-5087 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Sep 4, 1981