PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26501Hose,preformed

Gates Corporation · NSN 4720-00-287-8620 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-287-8620 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-287-8620. Primary manufacturer part number: 26501.
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: 13.000 INCHES NOMINAL IN
  • Style Designator: STRAIGHT CORRUGATED
  • Material: RUBBER SYNTHETIC OVERALL
  • Wall Thickness: 0.150 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Hose,preformed, cataloged under National Stock Number 4720-00-287-8620, 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 4 commercial cross-references from 3 manufacturers, 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
NSN4720-00-287-8620
Primary Part Number26501
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Inside Diameter1.750 INCHES NOMINAL IN
First Arm Length2.000 INCHES NOMINAL IN
Second Arm Length2.000 INCHES NOMINAL IN
Working Length13.000 INCHES NOMINAL IN
Style DesignatorSTRAIGHT CORRUGATED
MaterialRUBBER SYNTHETIC OVERALL
Wall Thickness0.150 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-032-815726501 INTERCHANGEABLE
Seal,rubber,fuel
Parker Hannifin Corporation Div Aerospace Group Headquarters
1005-00-166-2761 INTERCHANGEABLE
Rifle,target
6250-00-249-6586 INTERCHANGEABLE
Lampholder
6135-00-274-4035 INTERCHANGEABLE
Battery,nonrechargeable
4940-00-287-321726-501 INTERCHANGEABLE
Cutter,milling,commutator Mica
Ideal Industries, Inc.
5305-00-466-1693 INTERCHANGEABLE
Setscrew
5985-00-868-3391M-2650-1 INTERCHANGEABLE
Coupler,directional
Ulmer Charles Inc
4730-00-900-0733S70 INTERCHANGEABLE
Nozzle,high Pressure
Strahman Valves Inc
7490-00-955-847626501 INTERCHANGEABLE
Rubber,trip Press
Pitney Bowes Inc.
5950-00-969-8808ST1403 INTERCHANGEABLE
Transformer,power
Electronic Transformer Corp Div Electronic Transformer Corporation
Cross-Reference Index
Part NumberManufacturer
1313HD Bfgoodrich Co the Aerospace Div Engineered Polymer Products (USA)
26501 PRIMARY Gates Corporation (USA)
M70 Muviq Usa, Llc (USA)
VF122 Gates Corporation (USA)
Related Parts
5330-00-032-8157INTERCHANGEABLE
SEAL,RUBBER,FUEL
26501
1005-00-166-2761INTERCHANGEABLE
RIFLE,TARGET
6250-00-249-6586INTERCHANGEABLE
LAMPHOLDER
6135-00-274-4035INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
4940-00-287-3217INTERCHANGEABLE
CUTTER,MILLING,COMMUTATOR MICA
26-501
5305-00-466-1693INTERCHANGEABLE
SETSCREW
5985-00-868-3391INTERCHANGEABLE
COUPLER,DIRECTIONAL
M-2650-1
4730-00-900-0733INTERCHANGEABLE
NOZZLE,HIGH PRESSURE
S70
7490-00-955-8476INTERCHANGEABLE
RUBBER,TRIP PRESS
26501
5950-00-969-8808INTERCHANGEABLE
TRANSFORMER,POWER
ST1403
5325-01-123-6685INTERCHANGEABLE
INSERT,SCREW THREAD
947811
5180-01-385-1039INTERCHANGEABLE
RIGGING EQUIPMENT,WIRE ROPE
M70

Frequently Asked Questions

What is NSN 4720-00-287-8620?

NSN 4720-00-287-8620 is a Hose,preformed, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-287-8620?

NSN 4720-00-287-8620 has 4 cross-referenced part numbers: 1313HD (Bfgoodrich Co the Aerospace Div Engineered Polymer Products), 26501 (Gates Corporation), M70 (Muviq Usa, Llc), VF122 (Gates Corporation).

What NSN replaces 4720-00-287-8620?

There are 12 known substitutes for 4720-00-287-8620: 5330-00-032-8157, 1005-00-166-2761, 6250-00-249-6586 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26501?

Key specifications for 26501: Inside Diameter: 1.750 INCHES NOMINAL IN; First Arm Length: 2.000 INCHES NOMINAL IN; Special Features: FURNISHED W/ HELICAL SPRING WIRE INSERT FOR INTERNAL SUPPORT; Second Arm Length: 2.000 INCHES NOMINAL 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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