PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23644Hose,nonmetallic

Gates Corporation · NSN 4720-01-545-5233 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-545-5233 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-545-5233. Primary manufacturer part number: 23644.
Features
  • Hose,nonmetallic — FSC 4720
  • Media for Which Designed: AIR SINGLE RESPONSE
  • Exterior Color: BLACK
  • Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Outside Diameter: 2.940 INCHES NOMINAL IN
  • Material: RUBBER CHLOROPRENE CLASS CR TUBE
  • Inside Diameter: 2.750 INCHES NOMINAL IN
  • Operating Pressure: 5.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Chloroprene Class Cr Tube construction
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-545-5233, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-545-5233
Primary Part Number23644
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Media for Which DesignedAIR SINGLE RESPONSE
Exterior ColorBLACK
Temp Rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
Outside Diameter2.940 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR TUBE
Inside Diameter2.750 INCHES NOMINAL IN
Operating Pressure5.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Measuring Method and Length10.0 FEET NOMINAL OVERALL FT
Minimum Inside Bending Radius2.800 INCHES IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-078-8437 INTERCHANGEABLE
Coil,radio Frequency
2530-00-521-49784B9000 INTERCHANGEABLE
Piston,hydraulic Brake
Caterpillar Inc Div Caterpillar Defense
5330-01-101-8061C11884 INTERCHANGEABLE
Seal,plain Encased
Deere & Co
2915-01-594-584023644 INTERCHANGEABLE
Piston,valve
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
23644 PRIMARY Gates Corporation (USA)
4663-04016 Gates Corporation (USA)
Related Parts
5950-00-078-8437INTERCHANGEABLE
COIL,RADIO FREQUENCY
2530-00-521-4978INTERCHANGEABLE
PISTON,HYDRAULIC BRAKE
4B9000
5330-01-101-8061INTERCHANGEABLE
SEAL,PLAIN ENCASED
C11884
2915-01-594-5840INTERCHANGEABLE
PISTON,VALVE
23644

Frequently Asked Questions

What is NSN 4720-01-545-5233?

NSN 4720-01-545-5233 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 4720-01-545-5233?

NSN 4720-01-545-5233 has 2 cross-referenced part numbers: 23644 (Gates Corporation), 4663-04016 (Gates Corporation).

What NSN replaces 4720-01-545-5233?

There are 4 known substitutes for 4720-01-545-5233: 5950-00-078-8437, 2530-00-521-4978, 5330-01-101-8061 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23644?

Key specifications for 23644: Media for Which Designed: AIR SINGLE RESPONSE; Exterior Color: BLACK; Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF; Outside Diameter: 2.940 INCHES NOMINAL IN. 11 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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