PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA592261B1.550Hose Assembly,nonmetallic

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4720-00-289-6105 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-289-6105 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-289-6105. Primary manufacturer part number: AA592261B1.550.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Inside Diameter: 1.500 INCHES NOMINAL IN
  • Layer Composition and Location: OUTER LAYER WOVEN COTTON CORD
  • Connection Type: THREADED INTERNAL HOSE FIRST END
  • Thread Direction: RIGHT-HAND SECOND END
  • Thread Direction: RIGHT-HAND FIRST END
  • Burst Test Pressure: 600.0 POUNDS PER SQUARE INCH LBS
  • Inside Surface Condition: SMOOTH
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-289-6105, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-289-6105
Primary Part NumberAA592261B1.550
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Inside Diameter1.500 INCHES NOMINAL IN
Layer Composition and LocationOUTER LAYER WOVEN COTTON CORD
Connection TypeTHREADED INTERNAL HOSE FIRST END
Thread DirectionRIGHT-HAND SECOND END
Thread DirectionRIGHT-HAND FIRST END
Burst Test Pressure600.0 POUNDS PER SQUARE INCH LBS
Inside Surface ConditionSMOOTH
Nominal Thread Size1.500 INCHES FIRST END IN
Measuring Method and Length600.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
Connection StyleSWIVEL NUT, GASKET SEAL FIRST END
Nominal Thread Size1.500 INCHES SECOND END IN
Hydrostatic Test Pressure300.0 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorNPSH SECOND END
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Nondefinitive Spec/std Data1 TYPE AND B CLASS AND 1-1/2 SIZE
Connection StylePLAIN SECOND END
Cross-Sectional Shape StyleROUND
End Connection DesignSTRAIGHT FIRST END
Connection TypeTHREADED EXTERNAL HOSE SECOND END
Thread Series DesignatorNPSH FIRST END
End Connection DesignSTRAIGHT SECOND END
Specification/standard Data81348-ZZ-H-451 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4210-00-078-9169 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-078-9170 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-096-9494 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-142-2071 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-143-4471 INTERCHANGEABLE
Hose,fire
4210-00-289-6123 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-293-79948420750109 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
Foundation Equipment Corp
4210-00-541-6229 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-541-6230 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-00-595-0146 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
Cross-Reference Index
Part NumberManufacturer
AA592261B1.550 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
ZZ-H-451 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-59226 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
4210-00-078-9169INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-078-9170INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-096-9494INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-142-2071INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-143-4471INTERCHANGEABLE
HOSE,FIRE
4210-00-289-6123INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-293-7994INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
8420750109
4210-00-541-6229INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-541-6230INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-595-0146INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-729-5590INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-00-729-5591INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F

Frequently Asked Questions

What is NSN 4720-00-289-6105?

NSN 4720-00-289-6105 is a Hose Assembly,nonmetallic, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-289-6105?

NSN 4720-00-289-6105 has 3 cross-referenced part numbers: AA592261B1.550 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), ZZ-H-451 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59226 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 4720-00-289-6105?

There are 12 known substitutes for 4720-00-289-6105: 4210-00-078-9169, 4210-00-078-9170, 4210-00-096-9494 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA592261B1.550?

Key specifications for AA592261B1.550: Inside Diameter: 1.500 INCHES NOMINAL IN; Layer Composition and Location: OUTER LAYER WOVEN COTTON CORD; Connection Type: THREADED INTERNAL HOSE FIRST END; Thread Direction: RIGHT-HAND SECOND END. 22 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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