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4320-01-328-2856

Find complete technical information, availability, and procurement data for: 4320-01-328-2856

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4320-01-328-2856
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4320 Power and Hand Pumps
National Stock Number
4320-01-328-2856
Item Name Code
30410
Assigment Date
10/30/1990 (35 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.

2 discharge connection quantity, 1 intake connection quantity, threaded internal discharge connection type, threaded internal intake connection type, flange 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
flange
Intake Connection Quantity
1
Intake Connection Type
threaded internal
Discharge Connection Quantity
2
Discharge Connection Type
threaded internal
Drive Connection Type
close coupled
Media For Which Designed
hydrocarbon fuels and oils
Maximum Discharge Flow Rate
28.2 gallons per minute
Discharge Pressure
3500.0 pounds per square inch gage
Operating Speed At Rated Capacity
3000.0 revolutions per minute
Pumping Element Operating Position
horizontal
Pump Rotation Direction
clockwise
Rotary Pump Design
gear
Operation Method
powered
Drive Shaft Type
splined, involute external
Drive Shaft End Diameter
1.000 inches nominal
Drive Shaft Length
1.620 inches nominal
Unpackaged Unit Length
8.790 inches nominal
Unpackaged Unit Width
5.260 inches nominal
Unpackaged Unit Height
4.750 inches nominal
Pump Basic Material
unable to decode
Discharge Connection Thread Size And Series/Type Designator
0.750-16 ptf-sae short and 0.500-20 ptf-sae short
Intake Connection Thread Size And Series/Type Designator
1.250-11-1/2 ptf-sae short
Special Features
ports odt straight thd,spline sae b; std sae b 2-bolt mtg flange; body gray/cast iron,gears 8620 steel,trust plates cast bronze,bolts steel; tamdem pump

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
326 9121 519 Rotary Pump
P315B196BIAB12-65VGAB05-1 Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-01-328-2856?
The FSCG of the NSN 4320-01-328-2856 is 4320
Does the NSN 4320-01-328-2856 have a Schedule B code assigned?
Yes, the Schedule B code is 8413600090
Does NSN 4320-01-328-2856 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 4320-01-328-2856 contain precious materials?
Item does not contain precious metal.
Does NSN 4320-01-328-2856 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 4320-01-328-2856 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Oct 30, 1990

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