PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26432Hose,preformed

Gates Corporation · NSN 4720-00-678-8730 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-678-8730 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-678-8730. Primary manufacturer part number: 26432.
Features
  • Hose,preformed — FSC 4720
  • Inside Diameter: 1.750 INCHES NOMINAL IN
  • First Arm Length: 2.000 INCHES NOMINAL IN
  • Second Arm Length: 2.000 INCHES NOMINAL IN
  • Working Length: 23.125 INCHES MINIMUM AND 23.625 INCHES MAXIMUM IN
  • Style Designator: STRAIGHT CORRUGATED
  • Material: RUBBER SYNTHETIC COVER
  • Wall Thickness: 0.172 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Synthetic Cover construction
General Description

The Hose,preformed, cataloged under National Stock Number 4720-00-678-8730, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-678-8730
Primary Part Number26432
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Inside Diameter1.750 INCHES NOMINAL IN
First Arm Length2.000 INCHES NOMINAL IN
Second Arm Length2.000 INCHES NOMINAL IN
Working Length23.125 INCHES MINIMUM AND 23.625 INCHES MAXIMUM IN
Style DesignatorSTRAIGHT CORRUGATED
MaterialRUBBER SYNTHETIC COVER
Wall Thickness0.172 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6830-00-049-5435M15 INTERCHANGEABLE
Compressed Air,breathing
Edgewood Chemical Biological Center Ecbc
4730-00-053-0258A1631 INTERCHANGEABLE
Elbow,pipe to Tube
Mueller Brass Co.
5130-00-134-7579M1-5 INTERCHANGEABLE
Mandrel,fastener Installation to
Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
5120-00-240-141840981 INTERCHANGEABLE
Handle,socket Wrench
S K Hand Tool Corp
5930-00-258-43258367C INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
5905-00-279-5720956003-9 INTERCHANGEABLE
Resistor,fixed,wire Wound
Raytheon Company Dba Raytheon
4330-00-310-04870111015 INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Allied Witan Co Dba Alwitco
6515-00-331-360040-4086 INTERCHANGEABLE
Rongeur
Sklar Corporation Dba Sklar Instruments
5360-00-340-039326432 INTERCHANGEABLE
Spring,helical,compression
Hydro-Aire Aerospace Corp
5310-00-439-994926432 INTERCHANGEABLE
Nut,self-Locking,hexagon
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
52823 Contitech Usa, Inc. (USA)
7400105 Maxon Industries, Inc. (USA)
CH531 Gates Corporation (USA)
C9AZ8286B Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (USA)
974000107 Maxon Industries, Inc. (USA)
C4AE8286C Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
MH476 Goodyear Tire and Rubber Co the (USA)
23857040 Tillman Tool Company Inc Dba Tillman Tool (USA)
26432 PRIMARY Gates Corporation (USA)
185-389 American Coleman Company, the Dba Metro Crown International (USA)
C4AZ8286B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
VF-17 Gates Corporation (USA)
853313015 Bomag Usa Sub of United Dominion Industries Ltd (USA)
CH433 Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division (USA)
74000105 Maxon Industries, Inc. (USA)
81351 Dayco Products Inc (USA)
CH471 Gates Corporation (USA)
M15 Dayco Products Llc (USA)
500E8286 PRIMARY Ford Power Products (GBR)
C9PZ-8286-M Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
6830-00-049-5435INTERCHANGEABLE
COMPRESSED AIR,BREATHING
M15
4730-00-053-0258INTERCHANGEABLE
ELBOW,PIPE TO TUBE
A1631
5130-00-134-7579INTERCHANGEABLE
MANDREL,FASTENER INSTALLATION TO
M1-5
5120-00-240-1418INTERCHANGEABLE
HANDLE,SOCKET WRENCH
40981
5930-00-258-4325INTERCHANGEABLE
SWITCH,ROTARY
8367C
5905-00-279-5720INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
956003-9
4330-00-310-0487INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
0111015
6515-00-331-3600INTERCHANGEABLE
RONGEUR
40-4086
5360-00-340-0393INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
26432
5310-00-439-9949INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
26432
5310-00-461-5499INTERCHANGEABLE
WASHER,NONMETALLIC
6685-00-472-5764INTERCHANGEABLE
CONTROL,TEMPERATURE,INDICATING
M-15

Frequently Asked Questions

What is NSN 4720-00-678-8730?

NSN 4720-00-678-8730 is a Hose,preformed, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-678-8730?

NSN 4720-00-678-8730 has 24 cross-referenced part numbers: 52823 (Contitech Usa, Inc.), 7400105 (Maxon Industries, Inc.), CH531 (Gates Corporation), C9AZ8286B (Ford Motor Co Ford Parts and Service Div Industrial Engine Opns), 974000107 (Maxon Industries, Inc.) and 19 more.

What NSN replaces 4720-00-678-8730?

There are 12 known substitutes for 4720-00-678-8730: 6830-00-049-5435, 4730-00-053-0258, 5130-00-134-7579 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26432?

Key specifications for 26432: Inside Diameter: 1.750 INCHES NOMINAL IN; First Arm Length: 2.000 INCHES NOMINAL IN; Second Arm Length: 2.000 INCHES NOMINAL IN; Working Length: 23.125 INCHES MINIMUM AND 23.625 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-678-8730 still in active supply?

NSN 4720-00-678-8730 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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