PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3297-40Hose,nonmetallic

Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division · NSN 4720-00-540-5174 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-540-5174 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-540-5174. Primary manufacturer part number: 3297-40.
Features
  • Hose,nonmetallic — FSC 4720
  • Layer Composition and Location: 1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
  • Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Outside Diameter: 3.090 INCHES NOMINAL IN
  • Minimum Inside Bending Radius: 26.000 INCHES IN
  • Inside Surface Condition: SMOOTH
  • Hydrostatic Test Pressure: 2400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
  • Material: RUBBER SYNTHETIC TUBE
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 4720-00-540-5174, 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 Dba Pneutronics Div Stratoflex Products Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-540-5174
Primary Part Number3297-40
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerParker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
StatusACTIVE
Layer Composition and Location1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Outside Diameter3.090 INCHES NOMINAL IN
Minimum Inside Bending Radius26.000 INCHES IN
Inside Surface ConditionSMOOTH
Hydrostatic Test Pressure2400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MaterialRUBBER SYNTHETIC TUBE
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Operating Pressure1200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Burst Test Pressure4800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
Inside Diameter2.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4720-00-540-1701 INTERCHANGEABLE
Hose,nonmetallic
4720-00-564-3217 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
3297-40 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
150901-40 Danfoss Power Solutions II, Llc (USA)
M24135/4-40 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4265-40 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
508-37PCF29 Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA)
MIL-H-24135/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
150901-40 Cline Co of Charleston (USA)
348-4801-1509944REVAPCF5 Mare Island Naval Shipyard (USA)
MIL-DTL-24135/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
HS4265-40 Hydrasearch Company, Llc (USA)
150901-40 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
606-508-1943412PCF29 Naval Ship Systems Command (USA)
Related Parts
4720-00-540-1701INTERCHANGEABLE
HOSE,NONMETALLIC
4720-00-564-3217INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 4720-00-540-5174?

NSN 4720-00-540-5174 is a Hose,nonmetallic, manufactured by Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-540-5174?

NSN 4720-00-540-5174 has 12 cross-referenced part numbers: 3297-40 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 150901-40 (Danfoss Power Solutions II, Llc), M24135/4-40 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4265-40 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 508-37PCF29 (Huntington Ingalls Incorporated Div Ingalls Shipbuilding) and 7 more.

What NSN replaces 4720-00-540-5174?

There are 2 known substitutes for 4720-00-540-5174: 4720-00-540-1701, 4720-00-564-3217. Verify interchangeability with system specifications before substitution.

What are the specifications of 3297-40?

Key specifications for 3297-40: Layer Composition and Location: 1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Outside Diameter: 3.090 INCHES NOMINAL IN; Minimum Inside Bending Radius: 26.000 INCHES IN. 12 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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