1P775

View detailed technical data, stock status, and sourcing information for: 1P775

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1P775
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4320 Power and Hand Pumps
National Stock Number
4320-01-201-7527
Item Name Code
30410
Assigment Date
02/22/1985 (41 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.

liquid media for which designed, threaded internal intake connection type, 1 discharge connection quantity, threaded internal discharge connection type, 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.

Intake Connection Quantity
1
Intake Connection Type
threaded internal
Discharge Connection Quantity
1
Discharge Connection Type
threaded internal
Media For Which Designed
liquid
Maximum Discharge Flow Rate
19.6 gallons per minute and 18.0 gallons per minute
Discharge Pressure
20.0 pounds per square inch gage and 100.0 pounds per square inch gage
Operating Speed At Rated Capacity
1725.0 revolutions per minute
Pumping Element Operating Position
horizontal
Pump Rotation Direction
clockwise and counterclockwise
Rotary Pump Design
gear
Operation Method
powered
Drive Shaft Type
machine keyway
Drive Shaft End Diameter
0.625 inches nominal
Drive Shaft Length
3.562 inches nominal
Unpackaged Unit Length
7.000 inches nominal
Unpackaged Unit Width
4.000 inches nominal
Unpackaged Unit Height
5.250 inches nominal
Pump Basic Material
unable to decode
Discharge Connection Thread Size And Series/Type Designator
0.750-14 npt
Intake Connection Thread Size And Series/Type Designator
0.750-14 npt
Special Features
carbon bearing

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-01-255-2165 No Name Available 06/01/2005

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
1P775 Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-01-201-7527?
The FSCG of the NSN 4320-01-201-7527 is 4320
Does the NSN 4320-01-201-7527 have a Schedule B code assigned?
Yes, the Schedule B code is 8413600090
Does NSN 4320-01-201-7527 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 4320-01-201-7527 contain precious materials?
Item does not contain precious metal.
Does NSN 4320-01-201-7527 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 4320-01-201-7527 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Feb 22, 1985

Professional Distribution

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