PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ZZH451Hose Assembly,nonmetallic,fire F

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 4210-01-264-3871 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-264-3871 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-264-3871. Primary manufacturer part number: ZZH451.
Features
  • Hose Assembly,nonmetallic,fire F — FSC 4210
  • Connection Style: SWIVEL NUT, GASKET SEAL FIRST END
  • Thread Series Designator: NPSH FIRST END
  • Specification/standard Data: 81349-MIL-H-24606 GOVERNMENT SPECIFICATION
  • Thread Direction: RIGHT-HAND FIRST END
  • Outer Covering Environmental Protection: ABRASION RESISTANT AND COLD RESISTANT AND OZONE RESISTANT
  • End Connection Design: STRAIGHT FIRST END
  • Connection Type: THREADED EXTERNAL HOSE SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic,fire F, cataloged under National Stock Number 4210-01-264-3871, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Cancelled.

Technical Specifications
ParameterValue
NSN4210-01-264-3871
Primary Part NumberZZH451
Item NameHose Assembly,nonmetallic,fire F
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Connection StyleSWIVEL NUT, GASKET SEAL FIRST END
Thread Series DesignatorNPSH FIRST END
Specification/standard Data81349-MIL-H-24606 GOVERNMENT SPECIFICATION
Thread DirectionRIGHT-HAND FIRST END
Outer Covering Environmental ProtectionABRASION RESISTANT AND COLD RESISTANT AND OZONE RESISTANT
End Connection DesignSTRAIGHT FIRST END
Connection TypeTHREADED EXTERNAL HOSE SECOND END
Layer Composition and Location1ST LAYER WOVEN POLYESTER FIBER CORD AND 2ND LAYER RUBBER IMPREGNATED BRAIDED POLYAMIDE CORD
Measuring Method and Length25.0 FEET NOMINAL EXCLUDING END FITTINGS FT
Exterior ColorORANGE
Burst Test Pressure900.0 POUNDS PER SQUARE INCH LBS
Media for Which DesignedWATER SINGLE RESPONSE
End Connection DesignSTRAIGHT SECOND END
Connection StylePLAIN SECOND END
Thread DirectionRIGHT-HAND SECOND END
Inside Diameter1.500 INCHES NOMINAL IN
Nominal Thread Size1.500 INCHES FIRST END IN
Hydrostatic Test Pressure600.0 POUNDS PER SQUARE INCH LBS
Connection TypeTHREADED INTERNAL HOSE FIRST END
Nominal Thread Size1.500 INCHES SECOND END IN
Thread Series DesignatorNPSH SECOND END
Inside Surface ConditionSMOOTH
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
4210-01-013-7920 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-01-131-0247 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-01-131-0249 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-01-143-1404 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-01-220-6648 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4720-01-248-8822 INTERCHANGEABLE
Hose Assembly,nonmetallic
4720-01-254-4912 INTERCHANGEABLE
Hose Assembly,nonmetallic
4210-01-273-4727 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4720-01-515-6865 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
ZZH451 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
M24606-150-25 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0ND615 Zf Industrieantriebe Witten Gmbh (DEU)
MIL-H-24606 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4210-01-013-7920INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-01-131-0247INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-01-131-0249INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-01-143-1404INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-01-220-6648INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4720-01-248-8822INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4720-01-254-4912INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4210-01-273-4727INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4720-01-515-6865INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 4210-01-264-3871?

NSN 4210-01-264-3871 is a Hose Assembly,nonmetallic,fire F, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4210-01-264-3871?

NSN 4210-01-264-3871 has 4 cross-referenced part numbers: ZZH451 (Federal Specifications Promulgated by General Services Administration Washington DC), M24606-150-25 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 0ND615 (Zf Industrieantriebe Witten Gmbh), MIL-H-24606 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4210-01-264-3871?

There are 9 known substitutes for 4210-01-264-3871: 4210-01-013-7920, 4210-01-131-0247, 4210-01-131-0249 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ZZH451?

Key specifications for ZZH451: Connection Style: SWIVEL NUT, GASKET SEAL FIRST END; Thread Series Designator: NPSH FIRST END; Specification/standard Data: 81349-MIL-H-24606 GOVERNMENT SPECIFICATION; Thread Direction: RIGHT-HAND FIRST END. 25 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4210-01-264-3871 still in active supply?

NSN 4210-01-264-3871 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.
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