PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40405-17Gear Rotor Set,rotary Pump

Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division · NSN 4320-00-992-0804 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-992-0804 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-992-0804. Primary manufacturer part number: 40405-17.
Features
  • Gear Rotor Set,rotary Pump — FSC 4320
  • 7 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Gear Rotor Set,rotary Pump, cataloged under National Stock Number 4320-00-992-0804, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Rotor Set,rotary Pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersHamilton Sundstrand Corporation (CAGE 99167); Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division (CAGE 86329); Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (CAGE 59211)
Technical Specifications
ParameterValue
NSN4320-00-992-0804
Primary Part Number40405-17
Item NameGear Rotor Set,rotary Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-043-1242 INTERCHANGEABLE
Transistor
4810-00-061-889340405 INTERCHANGEABLE
Valve,butterfly
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
6210-00-203-599640405 INTERCHANGEABLE
Insert,legend,light Indicator
Switchcraft Inc.
5940-00-455-74413LT404A-5C510-S4 INTERCHANGEABLE
Terminal,lug
Brainin-Advance Industries, Llc
5330-00-860-785149525 INTERCHANGEABLE
Packing Assembly
Liquid Controls, L.l.c. Div Idex Corporation
5999-01-022-2330 INTERCHANGEABLE
Heater-Hammer Assem
6680-01-081-780440405 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4520-01-539-716440405 INTERCHANGEABLE
Control Box,operato
Hdt Expeditionary Systems Inc
5120-01-604-48984040-5 INTERCHANGEABLE
Step Plate,mechanical Puller
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
40405-17 Hamilton Sundstrand Corporation (USA)
40405 Hamilton Sundstrand Corporation (USA)
GB2582 Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division (USA)
40405-17 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
40405-17 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division (USA)
24-45600-1011-2 Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division (USA)
GB2668 Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division (USA)
Related Parts
5961-00-043-1242INTERCHANGEABLE
TRANSISTOR
4810-00-061-8893INTERCHANGEABLE
VALVE,BUTTERFLY
40405
6210-00-203-5996INTERCHANGEABLE
INSERT,LEGEND,LIGHT INDICATOR
40405
5940-00-455-7441INTERCHANGEABLE
TERMINAL,LUG
3LT404A-5C510-S4
5330-00-860-7851INTERCHANGEABLE
PACKING ASSEMBLY
49525
5999-01-022-2330INTERCHANGEABLE
HEATER-HAMMER ASSEM
6680-01-081-7804INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40405
4520-01-539-7164INTERCHANGEABLE
CONTROL BOX,OPERATO
40405
5120-01-604-4898INTERCHANGEABLE
STEP PLATE,MECHANICAL PULLER
4040-5

Frequently Asked Questions

What is NSN 4320-00-992-0804?

NSN 4320-00-992-0804 is a Gear Rotor Set,rotary Pump, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-992-0804?

NSN 4320-00-992-0804 has 7 cross-referenced part numbers: 40405-17 (Hamilton Sundstrand Corporation), 40405 (Hamilton Sundstrand Corporation), GB2582 (Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division), 40405-17 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 40405-17 (Parker-Hannifin Corporation Dba Pneutronics Div Gas Turbine Fuel Systems Division) and 2 more.

What NSN replaces 4320-00-992-0804?

There are 9 known substitutes for 4320-00-992-0804: 5961-00-043-1242, 4810-00-061-8893, 6210-00-203-5996 and 6 more. Verify interchangeability with system specifications before substitution.

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