PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20N733Hose Assembly,nonmetallic,fire F

Newview Oklahoma, Inc. · NSN 4210-01-220-6648 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-220-6648 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-220-6648. Primary manufacturer part number: 20N733.
Features
  • Hose Assembly,nonmetallic,fire F — FSC 4210
  • Hydrostatic Test Pressure: 600.0 POUNDS PER SQUARE INCH LBS
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Specification/standard Data: 81349-MIL-H-24606 GOVERNMENT SPECIFICATION
  • Outer Covering Environmental Protection: OIL RESISTANT
  • Nominal Thread Size: 4.000 INCHES FIRST END IN
  • Inside Surface Condition: SMOOTH
  • Thread Series Designator: NH SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic,fire F, cataloged under National Stock Number 4210-01-220-6648, 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 Newview Oklahoma, Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN4210-01-220-6648
Primary Part Number20N733
Item NameHose Assembly,nonmetallic,fire F
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerNewview Oklahoma, Inc.
StatusCANCELLED
Hydrostatic Test Pressure600.0 POUNDS PER SQUARE INCH LBS
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Specification/standard Data81349-MIL-H-24606 GOVERNMENT SPECIFICATION
Outer Covering Environmental ProtectionOIL RESISTANT
Nominal Thread Size4.000 INCHES FIRST END IN
Inside Surface ConditionSMOOTH
Thread Series DesignatorNH SECOND END
Measuring Method and Length600.000 INCHES NOMINAL OVERALL IN
Inside Diameter4.000 INCHES NOMINAL IN
Connection StyleSWIVEL NUT, GASKET SEAL FIRST END
Exterior ColorORANGE
Cross-Sectional Shape StyleROUND
End Connection DesignSTRAIGHT SECOND END
Thread Quantity Per Inch6 SECOND END
Thread Quantity Per Inch6 FIRST END
End Connection DesignSTRAIGHT FIRST END
Thread DirectionRIGHT-HAND FIRST END
Burst Test Pressure1200.0 POUNDS PER SQUARE INCH LBS
Connection StyleGASKET SEAL SECOND END
Thread Series DesignatorNH FIRST END
Connection TypeTHREADED INTERNAL HOSE FIRST END
Layer Composition and Location1ST LAYER WOVEN COTTON CORD
Connection TypeTHREADED EXTERNAL HOSE SECOND END
Thread DirectionRIGHT-HAND SECOND END
Nominal Thread Size4.000 INCHES SECOND END IN
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
4720-01-248-8822 INTERCHANGEABLE
Hose Assembly,nonmetallic
4720-01-254-4912 INTERCHANGEABLE
Hose Assembly,nonmetallic
4210-01-264-3871 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4210-01-273-4727 INTERCHANGEABLE
Hose Assembly,nonmetallic,fire F
4720-01-515-6865 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
20N733 Newview Oklahoma, Inc. (USA)
MIL-H-24606 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24606-400 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24606-400-50 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
4720-01-248-8822INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4720-01-254-4912INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4210-01-264-3871INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4210-01-273-4727INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC,FIRE F
4720-01-515-6865INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 4210-01-220-6648?

NSN 4210-01-220-6648 is a Hose Assembly,nonmetallic,fire F, manufactured by Newview Oklahoma, Inc., classified under FSC 4210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4210-01-220-6648?

NSN 4210-01-220-6648 has 4 cross-referenced part numbers: 20N733 (Newview Oklahoma, Inc.), MIL-H-24606 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M24606-400 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M24606-400-50 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4210-01-220-6648?

There are 9 known substitutes for 4210-01-220-6648: 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 20N733?

Key specifications for 20N733: Hydrostatic Test Pressure: 600.0 POUNDS PER SQUARE INCH LBS; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Specification/standard Data: 81349-MIL-H-24606 GOVERNMENT SPECIFICATION; Outer Covering Environmental Protection: OIL RESISTANT. 25 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4210-01-220-6648 still in active supply?

NSN 4210-01-220-6648 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