PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35B 1-1/4INHose,nonmetallic

Gates Corporation · NSN 4720-00-278-4924 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-278-4924 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-278-4924. Primary manufacturer part number: 35B 1-1/4IN.
Features
  • Hose,nonmetallic — FSC 4720
  • Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Burst Test Pressure: 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
  • Outside Diameter: 1.870 INCHES NOMINAL IN
  • Layer Composition and Location: 1ST LAYER BRAIDED SYNTHETIC CORD AND 2ND LAYER BRAIDED SYNTHETIC CORD AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
  • Operating Pressure: 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Inside Surface Condition: SMOOTH
  • Hydrostatic Test Pressure: 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Ethylene-Propylene Class Epm Tube construction
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-00-278-4924, 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 Gates Corporation. Government technical data includes 12 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-278-4924
Primary Part Number35B 1-1/4IN
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Burst Test Pressure500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
Outside Diameter1.870 INCHES NOMINAL IN
Layer Composition and Location1ST LAYER BRAIDED SYNTHETIC CORD AND 2ND LAYER BRAIDED SYNTHETIC CORD AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
Operating Pressure120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Inside Surface ConditionSMOOTH
Hydrostatic Test Pressure300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MaterialRUBBER ETHYLENE-PROPYLENE CLASS EPM TUBE
Minimum Inside Bending Radius6.000 INCHES IN
Exterior ColorBLACK
Inside Diameter1.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5920-00-156-083838789 INTERCHANGEABLE
Fuse,indicator Alarm
Stromberg-Carlson Corp a Plessey Telecommunications Co
5999-00-242-00783-5B INTERCHANGEABLE
Contact Assembly,electrical
Atb Laurence Scott Ltd
4720-00-278-492035B 1IN INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
6240-01-006-125535B INTERCHANGEABLE
Lamp,incandescent
Micro Lamps Inc.
6685-01-133-552935B5F-40/120F 81-11(12IN)1/2NPT INTERCHANGEABLE
Thermometer,indicating,capillary
Palmer Instruments Inc. Dba Palmer Instruments Inc
4610-01-198-447135B INTERCHANGEABLE
Water Purification Unit,unmounte
Sethco Div of Met Pro Corp
4140-01-199-9771 INTERCHANGEABLE
Fan
2090-01-284-4311804-5959312 INTERCHANGEABLE
Prop Assembly
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
35B Gates Corporation (USA)
Z20118C094 Jered Llc (USA)
35B 1-1/4IN PRIMARY Gates Corporation (USA)
H20118C001PC93 Jered Llc (USA)
Related Parts
5920-00-156-0838INTERCHANGEABLE
FUSE,INDICATOR ALARM
38789
5999-00-242-0078INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
3-5B
4720-00-278-4920INTERCHANGEABLE
HOSE,NONMETALLIC
35B 1IN
6240-01-006-1255INTERCHANGEABLE
LAMP,INCANDESCENT
35B
6685-01-133-5529INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
35B5F-40/120F 81-11(12IN)1/2NPT
4610-01-198-4471INTERCHANGEABLE
WATER PURIFICATION UNIT,UNMOUNTE
35B
4140-01-199-9771INTERCHANGEABLE
FAN
2090-01-284-4311INTERCHANGEABLE
PROP ASSEMBLY
804-5959312

Frequently Asked Questions

What is NSN 4720-00-278-4924?

NSN 4720-00-278-4924 is a Hose,nonmetallic, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-278-4924?

NSN 4720-00-278-4924 has 4 cross-referenced part numbers: 35B (Gates Corporation), Z20118C094 (Jered Llc), 35B 1-1/4IN (Gates Corporation), H20118C001PC93 (Jered Llc).

What NSN replaces 4720-00-278-4924?

There are 8 known substitutes for 4720-00-278-4924: 5920-00-156-0838, 5999-00-242-0078, 4720-00-278-4920 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35B 1-1/4IN?

Key specifications for 35B 1-1/4IN: Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Burst Test Pressure: 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS; Outside Diameter: 1.870 INCHES NOMINAL IN; Layer Composition and Location: 1ST LAYER BRAIDED SYNTHETIC CORD AND 2ND LAYER BRAIDED SYNTHETIC CORD AND OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-278-4924 still in active supply?

NSN 4720-00-278-4924 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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