PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2681-4Hose,nonmetallic

Danfoss Power Solutions II, Llc · NSN 4720-01-017-6616 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-017-6616 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-017-6616. Primary manufacturer part number: 2681-4.
Features
  • Hose,nonmetallic — FSC 4720
  • Burst Test Pressure: 11000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
  • Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Layer Composition and Location: 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
  • Outside Diameter: 0.625 INCHES NOMINAL IN
  • Hydrostatic Test Pressure: 5500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
  • Specification/standard Data: 81343-SAE J517,100R1A GOVERNMENT STANDARD
  • Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
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 4720-01-017-6616, 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 Danfoss Power Solutions II, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-01-017-6616
Primary Part Number2681-4
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusCANCELLED
Burst Test Pressure11000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Layer Composition and Location1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Outside Diameter0.625 INCHES NOMINAL IN
Hydrostatic Test Pressure5500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
Specification/standard Data81343-SAE J517,100R1A GOVERNMENT STANDARD
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Operating Pressure3250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Inside Surface ConditionSMOOTH
Outer Covering Environmental ProtectionOIL RESISTANT AND WEATHERPROOF
MaterialRUBBER SYNTHETIC TUBE
Nondefinitive Spec/std DataA TYPE AND 4 SIZE
Minimum Inside Bending Radius4.000 INCHES IN
Inside Diameter0.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4720-00-289-2615 INTERCHANGEABLE
Hose,nonmetallic
6125-00-912-3321D704 INTERCHANGEABLE
Stator,motor-Generator
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
4720-00-922-51362663-12 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
5915-01-019-520151-353-200 INTERCHANGEABLE
Filter,radio Frequency Interfere
Spectrum Control, Inc.
4720-01-048-6683 INTERCHANGEABLE
Hose,nonmetallic
4720-01-075-3937100R1AT-32 INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
4720-01-075-5070 INTERCHANGEABLE
Hose,nonmetallic
3020-01-185-954626814 INTERCHANGEABLE
Pinion
Moog Inc. Dba Ampac-Isp Corp
4720-01-240-8457SAE-J517-77-24 INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
4720-01-497-6335 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
2681-4 Danfoss Power Solutions II, Llc (USA)
822028001 Link-Belt Cranes, L.p., Lllp (USA)
D704 Imperial (USA)
100R1 TYPE A Society of Automotive Engineers Inc (USA)
100R1 TYPE A Sae International Dba Sae International (USA)
MIL-DTL-52471 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M52471/4-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS39262-4A Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4720-00-289-2615INTERCHANGEABLE
HOSE,NONMETALLIC
6125-00-912-3321INTERCHANGEABLE
STATOR,MOTOR-GENERATOR
D704
4720-00-922-5136INTERCHANGEABLE
HOSE,NONMETALLIC
2663-12
5915-01-019-5201INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
51-353-200
4720-01-048-6683INTERCHANGEABLE
HOSE,NONMETALLIC
4720-01-075-3937INTERCHANGEABLE
HOSE,NONMETALLIC
100R1AT-32
4720-01-075-5070INTERCHANGEABLE
HOSE,NONMETALLIC
3020-01-185-9546INTERCHANGEABLE
PINION
26814
4720-01-240-8457INTERCHANGEABLE
HOSE,NONMETALLIC
SAE-J517-77-24
4720-01-497-6335INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 4720-01-017-6616?

NSN 4720-01-017-6616 is a Hose,nonmetallic, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-01-017-6616?

NSN 4720-01-017-6616 has 8 cross-referenced part numbers: 2681-4 (Danfoss Power Solutions II, Llc), 822028001 (Link-Belt Cranes, L.p., Lllp), D704 (Imperial), 100R1 TYPE A (Society of Automotive Engineers Inc), 100R1 TYPE A (Sae International Dba Sae International) and 3 more.

What NSN replaces 4720-01-017-6616?

There are 10 known substitutes for 4720-01-017-6616: 4720-00-289-2615, 6125-00-912-3321, 4720-00-922-5136 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2681-4?

Key specifications for 2681-4: Burst Test Pressure: 11000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS; End Item Identification: 3950-01-110-9224; Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Layer Composition and Location: 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-01-017-6616 still in active supply?

NSN 4720-01-017-6616 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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