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NSN 4720-01-040-2610Government record, cited
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Hose Assembly, Nonmetallic4720-01-040-2610

NSN 4720-01-040-2610 · NIIN 010402610 · Part number 3179839-495
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 10001
Government record, cited
NSN 4720-01-040-2610 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-040-2610. Manufacturer of record part number: 3179839-495.
Also searched as  4720-01-040-2610 · 4720010402610 · NIIN 010402610 · 01-040-2610 · FSC 4720 Hose and Flexible Tubing · CAGE 10001 · 3179839-495 · 3179839 · IEP6AC0260 · T222005695
Nearby stock numbers  ·
END VIEW L 26.000 INCHES NOMINAL WORKING IN OD 0.610 INCHES NOMINAL IN PIPE CROSS SECTION
4720-01-040-2610 — Hose and Flexible Tubing
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Measuring Method and Length: 26.000 INCHES NOMINAL WORKING IN
  • Temp Rating: 32.0 FAHRENHEIT AND 122.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Minimum Inside Bending Radius: 1.000 INCHES IN
  • Connection Style: FLARED SECOND END
  • Connection Style: SWIVEL NUT FLARE FIRST END
  • End Connection Design: STRAIGHT FIRST END
  • End Connection Design: STRAIGHT SECOND END
Identification
  • NSN: 4720-01-040-2610
  • NIIN: 010402610
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 3179839-495
  • Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-040-2610, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-040-2610
Primary Part Number3179839-495
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Measuring Method and Length26.000 INCHES NOMINAL WORKING IN
Temp Rating32.0 FAHRENHEIT AND 122.0 FAHRENHEIT SINGLE RESPONSE DEGF
Minimum Inside Bending Radius1.000 INCHES IN
Connection StyleFLARED SECOND END
Connection StyleSWIVEL NUT FLARE FIRST END
End Connection DesignSTRAIGHT FIRST END
End Connection DesignSTRAIGHT SECOND END
Layer Composition and Location1ST LAYER BRAIDED RAYON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Connection TypeTHREADED EXTERNAL TUBE SECOND END
Connection TypeTHREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape StyleROUND
Outside Diameter0.610 INCHES NOMINAL IN
Operating Pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Thread DirectionRIGHT-HAND SECOND END
Thread DirectionRIGHT-HAND FIRST END
Nominal Thread Size0.562 INCHES SECOND END IN
Nominal Thread Size0.562 INCHES FIRST END IN
Seat Angle37.0 DEGREES FIRST END
Seat Angle37.0 DEGREES SECOND END
Inside Diameter0.345 INCHES NOMINAL IN
Inside Surface ConditionSMOOTH
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Hydrostatic Test Pressure500.0 POUNDS PER SQUARE INCH LBS
Thread Class3A SECOND END A
Thread Class3B FIRST END
Burst Test Pressure1000.0 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-042-04993179839-488 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-050-1334 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
4720-01-050-13353179839-822 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-050-1336 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
4720-01-050-13373179839-845 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-050-13383179839-849 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-050-13393179839-944 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-233-16943179839-2413 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-235-85903179839-2749 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-235-85913179839-2750 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
3179839-495 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
IEP6AC0260 Transdigm Inc Div Adelwiggins Group (USA)
T222005695 Lockheed Martin Librascope Corporation (USA)
Reference documents
ReferenceMeaning
3179839 D/9 Drawing number reference only
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Related Parts
4720-01-042-0499POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-488
4720-01-050-1334POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
4720-01-050-1335POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-822
4720-01-050-1336POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
4720-01-050-1337POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-845
4720-01-050-1338POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-849
4720-01-050-1339POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-944
4720-01-233-1694POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-2413
4720-01-235-8590POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-2749
4720-01-235-8591POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
3179839-2750
4720-01-293-5095POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
T222006006

Frequently Asked Questions

What is NSN 4720-01-040-2610?

NSN 4720-01-040-2610 is a Hose Assembly,nonmetallic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-040-2610?

NSN 4720-01-040-2610 has 3 manufacturer part numbers on file: 3179839-495 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), IEP6AC0260 (Transdigm Inc Div Adelwiggins Group), T222005695 (Lockheed Martin Librascope Corporation).

What NSN replaces 4720-01-040-2610?

11 possible matches (shared part number, not a government interchangeability claim): 4720-01-042-0499, 4720-01-050-1334, 4720-01-050-1335. Verify interchangeability with system specifications before substitution.

What are the specifications of 3179839-495?

Key specifications for 3179839-495: Measuring Method and Length: 26.000 INCHES NOMINAL WORKING IN; Temp Rating: 32.0 FAHRENHEIT AND 122.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 1.000 INCHES IN; Connection Style: FLARED SECOND END. 28 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-040-2610 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 4720-01-040-2610?

NSN 4720-01-040-2610 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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