PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21342Hose,nonmetallic

Gates Corporation · NSN 4720-01-389-3389 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-389-3389 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-389-3389. Primary manufacturer part number: 21342.
Features
  • Hose,nonmetallic — FSC 4720
  • Cross-Sectional Shape Style: ROUND
  • Material: RUBBER SYNTHETIC TUBE
  • Measuring Method and Length: 29.500 INCHES NOMINAL OVERALL IN
  • Inside Surface Condition: SMOOTH
  • Inside Diameter: 1.250 INCHES NOMINAL IN
  • Exterior Color: BLACK
  • 1 verified cross-reference
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 4720-01-389-3389, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-389-3389
Primary Part Number21342
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Cross-Sectional Shape StyleROUND
MaterialRUBBER SYNTHETIC TUBE
Measuring Method and Length29.500 INCHES NOMINAL OVERALL IN
Inside Surface ConditionSMOOTH
Inside Diameter1.250 INCHES NOMINAL IN
Exterior ColorBLACK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-236-363520080 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5310-00-274-77311A9673 INTERCHANGEABLE
Nut,plain,castellated,hexagon
Napco International Llc Dba Napco International Inc
5325-00-889-973221342 INTERCHANGEABLE
Insert,screw Thread
Mason Electric Co. Dba Mason Controls
5330-01-220-827521342 INTERCHANGEABLE
Retainer,seal
Parker Hannifin Corporation Div Hydraulic Systems Division
4730-01-415-444002-0072-5-013 INTERCHANGEABLE
Coupling,tube
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4730-01-415-444302-0072-1-010 INTERCHANGEABLE
Coupling,tube
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4730-01-415-6955JEDA1875160H INTERCHANGEABLE
Restrictor,fluid Flow
The Lee Co Dba the Lee Co
3040-01-415-741821313-1006-1 INTERCHANGEABLE
Connecting Link,rigid
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4730-01-415-7424 INTERCHANGEABLE
Restrictor,fluid Flow
4820-01-415-986621313-1009-1 INTERCHANGEABLE
Lock,piston
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21342 PRIMARY Gates Corporation (USA)
Related Parts
3455-00-236-3635INTERCHANGEABLE
REAMER,MACHINE
20080
5310-00-274-7731INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
1A9673
5325-00-889-9732INTERCHANGEABLE
INSERT,SCREW THREAD
21342
5330-01-220-8275INTERCHANGEABLE
RETAINER,SEAL
21342
4730-01-415-4440INTERCHANGEABLE
COUPLING,TUBE
02-0072-5-013
4730-01-415-4443INTERCHANGEABLE
COUPLING,TUBE
02-0072-1-010
4730-01-415-6955INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
JEDA1875160H
3040-01-415-7418INTERCHANGEABLE
CONNECTING LINK,RIGID
21313-1006-1
4730-01-415-7424INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
4820-01-415-9866INTERCHANGEABLE
LOCK,PISTON
21313-1009-1
4810-01-416-1651INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21064-002
4810-01-416-1657INTERCHANGEABLE
CAP,VALVE
21313-805-1

Frequently Asked Questions

What is NSN 4720-01-389-3389?

NSN 4720-01-389-3389 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 4720-01-389-3389?

NSN 4720-01-389-3389 has 1 cross-referenced part number: 21342 (Gates Corporation).

What NSN replaces 4720-01-389-3389?

There are 12 known substitutes for 4720-01-389-3389: 3455-00-236-3635, 5310-00-274-7731, 5325-00-889-9732 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21342?

Key specifications for 21342: Cross-Sectional Shape Style: ROUND; Material: RUBBER SYNTHETIC TUBE; Measuring Method and Length: 29.500 INCHES NOMINAL OVERALL IN; Inside Surface Condition: SMOOTH. 6 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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