PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4685-28340Hose,nonmetallic

Gates Corporation · NSN 4720-00-306-7464 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-306-7464 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-306-7464. Primary manufacturer part number: 4685-28340.
Features
  • Hose,nonmetallic — FSC 4720
  • Material: RUBBER POLYISOPRENE NATURAL CLASS NR TUBE
  • Layer Composition and Location: 1ST LAYER HELIX WIRE COIL AND OUTER LAYER MOLDED RUBBER
  • Inside Surface Condition: SMOOTH
  • Measuring Method and Length: 120.000 INCHES NOMINAL OVERALL IN
  • Outside Diameter: 2.938 INCHES NOMINAL IN
  • Inside Diameter: 2.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Polyisoprene Natural Class Nr Tube construction
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-00-306-7464, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-306-7464
Primary Part Number4685-28340
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
MaterialRUBBER POLYISOPRENE NATURAL CLASS NR TUBE
Layer Composition and Location1ST LAYER HELIX WIRE COIL AND OUTER LAYER MOLDED RUBBER
Inside Surface ConditionSMOOTH
Measuring Method and Length120.000 INCHES NOMINAL OVERALL IN
Outside Diameter2.938 INCHES NOMINAL IN
Inside Diameter2.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Media for Which DesignedWATER SINGLE RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-911-973019674 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5998-01-543-281531-438 INTERCHANGEABLE
Circuit Card Assembly
Inrange Technologies Corporation Div Atlantic Federal Region Sales
6640-01-692-760631-438 INTERCHANGEABLE
Shaking Machine,laboratory
Genesee Scientific Llc Dba Genesee Scientific Corp
Cross-Reference Index
Part NumberManufacturer
4685-28340 PRIMARY Gates Corporation (USA)
4684-C Gates Corporation (USA)
31438 Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
TYPE4684CF Gates Corporation (USA)
4685-1841 Gates Corporation (USA)
4684-1840 Gates Corporation (USA)
Related Parts
5930-00-911-9730INTERCHANGEABLE
SWITCH,FLOW
19674
5998-01-543-2815INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
31-438
6640-01-692-7606INTERCHANGEABLE
SHAKING MACHINE,LABORATORY
31-438

Frequently Asked Questions

What is NSN 4720-00-306-7464?

NSN 4720-00-306-7464 is a Hose,nonmetallic, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-306-7464?

NSN 4720-00-306-7464 has 6 cross-referenced part numbers: 4685-28340 (Gates Corporation), 4684-C (Gates Corporation), 31438 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group), TYPE4684CF (Gates Corporation), 4685-1841 (Gates Corporation) and 1 more.

What NSN replaces 4720-00-306-7464?

There are 3 known substitutes for 4720-00-306-7464: 5930-00-911-9730, 5998-01-543-2815, 6640-01-692-7606. Verify interchangeability with system specifications before substitution.

What are the specifications of 4685-28340?

Key specifications for 4685-28340: Material: RUBBER POLYISOPRENE NATURAL CLASS NR TUBE; Layer Composition and Location: 1ST LAYER HELIX WIRE COIL AND OUTER LAYER MOLDED RUBBER; Inside Surface Condition: SMOOTH; Measuring Method and Length: 120.000 INCHES NOMINAL OVERALL IN. 8 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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