PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

550H-3Hose,nonmetallic

Parker-Hannifin Corp Div Parflex Division · NSN 4720-01-089-4375 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-089-4375 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-089-4375. Primary manufacturer part number: 550H-3.
Features
  • Hose,nonmetallic — FSC 4720
  • 7 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corp Div Parflex Division
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-089-4375, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker-Hannifin Corp Div Parflex Division. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameHose,nonmetallic
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersNaval Sea Systems Command (CAGE 53711); Eaton Corp (CAGE 85757); Parker-Hannifin Corp Div Parflex Division (CAGE 61424); Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (CAGE 98441)
Technical Specifications
ParameterValue
NSN4720-01-089-4375
Primary Part Number550H-3
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corp Div Parflex Division
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-872-22363-00003 INTERCHANGEABLE
Coupling,pipe
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
6650-00-917-0436300-003 INTERCHANGEABLE
Lens,optical Instrument
Raytheon Company Dba Raytheon Co
5360-01-025-4272300003 INTERCHANGEABLE
Spring,helical,compression
Penn-Elkco Inc
2540-01-032-1357124003 INTERCHANGEABLE
Cushion,seat,vehicular
Seats Inc Div Seats Incorporated
4330-01-080-62042NX7 INTERCHANGEABLE
Float,filter Valve
Oshkosh Defense Llc
6830-01-128-167316155-BOTTLE INTERCHANGEABLE
Bromochlorodifluoromethane
Amerex Corporation Dba Amerex Corp
4720-01-129-91843000-05 INTERCHANGEABLE
Hose,nonmetallic
Eaton Corp
4720-01-130-54723000-03 INTERCHANGEABLE
Hose,nonmetallic
Eaton Corp
5961-01-202-2636 INTERCHANGEABLE
Semiconductor Device,diode
5985-01-259-9698300003 INTERCHANGEABLE
Control,antenna
Fisica Applied Technologies, Inc. Div Datron Advanced Technologies
Cross-Reference Index
Part NumberManufacturer
5550535-1 Naval Sea Systems Command (USA)
3000-03-24FT Eaton Corp (USA)
550H-3 PRIMARY Parker-Hannifin Corp Div Parflex Division (USA)
550H-3 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
5550535 Naval Sea Systems Command (USA)
3000-03-75FT Eaton Corp (USA)
3000-03 PRIMARY Eaton Corp (USA)
Related Parts
4730-00-872-2236INTERCHANGEABLE
COUPLING,PIPE
3-00003
6650-00-917-0436INTERCHANGEABLE
LENS,OPTICAL INSTRUMENT
300-003
5360-01-025-4272INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
300003
2540-01-032-1357INTERCHANGEABLE
CUSHION,SEAT,VEHICULAR
124003
4330-01-080-6204INTERCHANGEABLE
FLOAT,FILTER VALVE
2NX7
6830-01-128-1673INTERCHANGEABLE
BROMOCHLORODIFLUOROMETHANE
16155-BOTTLE
4720-01-129-9184INTERCHANGEABLE
HOSE,NONMETALLIC
3000-05
4720-01-130-5472INTERCHANGEABLE
HOSE,NONMETALLIC
3000-03
5961-01-202-2636INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5985-01-259-9698INTERCHANGEABLE
CONTROL,ANTENNA
300003
6210-01-311-0534INTERCHANGEABLE
LENS,LIGHT
6680-01-406-0422INTERCHANGEABLE
TACHOMETER,ELECTRICAL,SELF-GENER
300003

Frequently Asked Questions

What is NSN 4720-01-089-4375?

NSN 4720-01-089-4375 is a Hose,nonmetallic, manufactured by Parker-Hannifin Corp Div Parflex Division, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-01-089-4375?

NSN 4720-01-089-4375 has 7 cross-referenced part numbers: 5550535-1 (Naval Sea Systems Command), 3000-03-24FT (Eaton Corp), 550H-3 (Parker-Hannifin Corp Div Parflex Division), 550H-3 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 5550535 (Naval Sea Systems Command) and 2 more.

What NSN replaces 4720-01-089-4375?

There are 12 known substitutes for 4720-01-089-4375: 4730-00-872-2236, 6650-00-917-0436, 5360-01-025-4272 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4720-01-089-4375 still in active supply?

NSN 4720-01-089-4375 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com