PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33-5490-030-000Hose,nonmetallic

Chief of Engineers Dept of Army · NSN 4720-00-278-4886 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-278-4886 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-278-4886. Primary manufacturer part number: 33-5490-030-000.
Features
  • Hose,nonmetallic — FSC 4720
  • Media for Which Designed: AIR AND WATER, FRESH AND ETHYLENE GLYCOL SINGLE RESPONSE
  • Inside Surface Condition: SMOOTH
  • Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Material: RUBBER SYNTHETIC TUBE
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • Outside Diameter: 0.500 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Synthetic Tube construction
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-00-278-4886, 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 Chief of Engineers Dept of Army. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-278-4886
Primary Part Number33-5490-030-000
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerChief of Engineers Dept of Army
StatusCANCELLED
Media for Which DesignedAIR AND WATER, FRESH AND ETHYLENE GLYCOL SINGLE RESPONSE
Inside Surface ConditionSMOOTH
Operating Pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MaterialRUBBER SYNTHETIC TUBE
Inside Diameter0.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Outside Diameter0.500 INCHES NOMINAL IN
Layer Composition and Location1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-00-762-0617 INTERCHANGEABLE
Microcircuit,memory
5962-01-247-1386 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
P310-1 H.e.f. Corporation (USA)
33-5490-030-000 PRIMARY Chief of Engineers Dept of Army (USA)
Related Parts
5962-00-762-0617INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-247-1386INTERCHANGEABLE
MICROCIRCUIT,MEMORY

Frequently Asked Questions

What is NSN 4720-00-278-4886?

NSN 4720-00-278-4886 is a Hose,nonmetallic, manufactured by Chief of Engineers Dept of Army, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-278-4886?

NSN 4720-00-278-4886 has 2 cross-referenced part numbers: P310-1 (H.e.f. Corporation), 33-5490-030-000 (Chief of Engineers Dept of Army).

What NSN replaces 4720-00-278-4886?

There are 2 known substitutes for 4720-00-278-4886: 5962-00-762-0617, 5962-01-247-1386. Verify interchangeability with system specifications before substitution.

What are the specifications of 33-5490-030-000?

Key specifications for 33-5490-030-000: Media for Which Designed: AIR AND WATER, FRESH AND ETHYLENE GLYCOL SINGLE RESPONSE; Inside Surface Condition: SMOOTH; Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: RUBBER SYNTHETIC TUBE. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-278-4886 still in active supply?

NSN 4720-00-278-4886 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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