PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41050Pumping Unit,hydraulic,power Dri

W. & O. Supply, Inc. Dba Emi Div Emi · NSN 4320-01-331-8740 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-331-8740 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-331-8740. Primary manufacturer part number: 41050.
Features
  • Pumping Unit,hydraulic,power Dri — FSC 4320
  • Mounting Type: BASE
  • Portability: PORTABLE
  • Pump Quantity: 2
  • Fluid Filter: INCLUDED
  • Pump Type: ROTARY
  • Manifolding Hose Set: NOT INCLUDED
  • Fluid Filter Type: PRESSURE
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Pumping Unit,hydraulic,power Dri, cataloged under National Stock Number 4320-01-331-8740, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is W. & O. Supply, Inc. Dba Emi Div Emi. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-331-8740
Primary Part Number41050
Item NamePumping Unit,hydraulic,power Dri
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerW. & O. Supply, Inc. Dba Emi Div Emi
StatusACTIVE
Mounting TypeBASE
PortabilityPORTABLE
Pump Quantity2
Fluid FilterINCLUDED
Pump TypeROTARY
Manifolding Hose SetNOT INCLUDED
Fluid Filter TypePRESSURE
Hydraulic Fluid ReservoirINCLUDED
Capacity60.0 GALLONS RESERVOIR
Pump Drive TypeELECTRIC MOTOR
AccumulatorNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4030-00-243-4439 INTERCHANGEABLE
Clamp,wire Rope,saddled
6625-00-272-9893 INTERCHANGEABLE
Voltmeter
5360-00-925-43244-10-50 INTERCHANGEABLE
Spring,helical,compression
Snap-Tite Inc Dba Snap Tite Solenoid Valve Div
9540-01-072-9272 INTERCHANGEABLE
Angle,structural
9150-01-413-924241050 INTERCHANGEABLE
Grease,aircraft Ordnance
Synco Chemical Corporation Dba Synco Chemical Corp
5999-01-416-743041050 INTERCHANGEABLE
Pcb,centrifuge,labo
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
2540-01-530-378916-2-168-125-A3A-B3A-300 INTERCHANGEABLE
Cylinder Assembly,reaction
Suspa, Incorporated
8465-01-589-052241050 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
6130-01-610-856241050 INTERCHANGEABLE
Power Supply
Extreme Networks, Inc
2530-01-656-905741050 INTERCHANGEABLE
Caliper,disc Brake
Unique Functional Products
Cross-Reference Index
Part NumberManufacturer
41050 PRIMARY W. & O. Supply, Inc. Dba Emi Div Emi (USA)
Related Parts
4030-00-243-4439INTERCHANGEABLE
CLAMP,WIRE ROPE,SADDLED
6625-00-272-9893INTERCHANGEABLE
VOLTMETER
5360-00-925-4324INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4-10-50
9540-01-072-9272INTERCHANGEABLE
ANGLE,STRUCTURAL
9150-01-413-9242INTERCHANGEABLE
GREASE,AIRCRAFT ORDNANCE
41050
5999-01-416-7430INTERCHANGEABLE
PCB,CENTRIFUGE,LABO
41050
2540-01-530-3789INTERCHANGEABLE
CYLINDER ASSEMBLY,REACTION
16-2-168-125-A3A-B3A-300
8465-01-589-0522INTERCHANGEABLE
HYDRATION SYSTEM
41050
6130-01-610-8562INTERCHANGEABLE
POWER SUPPLY
41050
2530-01-656-9057INTERCHANGEABLE
CALIPER,DISC BRAKE
41050

Frequently Asked Questions

What is NSN 4320-01-331-8740?

NSN 4320-01-331-8740 is a Pumping Unit,hydraulic,power Dri, manufactured by W. & O. Supply, Inc. Dba Emi Div Emi, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-331-8740?

NSN 4320-01-331-8740 has 1 cross-referenced part number: 41050 (W. & O. Supply, Inc. Dba Emi Div Emi).

What NSN replaces 4320-01-331-8740?

There are 10 known substitutes for 4320-01-331-8740: 4030-00-243-4439, 6625-00-272-9893, 5360-00-925-4324 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41050?

Key specifications for 41050: Mounting Type: BASE; Portability: PORTABLE; Pump Quantity: 2; Fluid Filter: INCLUDED. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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