PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20731Hose,preformed

Gates Corporation · NSN 4720-00-080-9115 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-080-9115 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-080-9115. Primary manufacturer part number: 20731.
Features
  • Hose,preformed — FSC 4720
  • Offset Distance: 6.000 INCHES NOMINAL IN
  • Bend Radius: 4.000 INCHES NOMINAL IN
  • Working Length: 15.000 INCHES NOMINAL IN
  • Wall Thickness: 0.188 INCHES MINIMUM IN
  • Second Arm Length: 4.000 INCHES NOMINAL IN
  • First Arm Length: 2.500 INCHES NOMINAL IN
  • Style Designator: TWO BEND
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Chloroprene Class Cr Cover construction
General Description

The Hose,preformed, cataloged under National Stock Number 4720-00-080-9115, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-080-9115
Primary Part Number20731
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Offset Distance6.000 INCHES NOMINAL IN
Bend Radius4.000 INCHES NOMINAL IN
Working Length15.000 INCHES NOMINAL IN
Wall Thickness0.188 INCHES MINIMUM IN
Second Arm Length4.000 INCHES NOMINAL IN
First Arm Length2.500 INCHES NOMINAL IN
Style DesignatorTWO BEND
MaterialRUBBER CHLOROPRENE CLASS CR COVER
Outer Radius4.500 INCHES NOMINAL IN
Inside Diameter2.000 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Width5.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
1650-00-348-178720731 INTERCHANGEABLE
Fitting,selector VA
Meggitt North Hollywood Inc
6730-00-392-9839 INTERCHANGEABLE
Shaft
2590-00-936-714620-731 INTERCHANGEABLE
Signal Adapter,fire
Kidde Technologies, Inc Div Kidde Aerospace and Defense
8145-01-050-8665 INTERCHANGEABLE
Container,shipping-Storage,proje
6520-01-313-781720731 INTERCHANGEABLE
Tip,syringe,dental Impression Ma
Kerr Corporation
5950-01-334-9753 INTERCHANGEABLE
Transformer,power
3040-01-630-901570400-01250-056 INTERCHANGEABLE
Connecting Link,rigid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
6525-01-732-884920731 INTERCHANGEABLE
Guard,front,x-Ray
Minxray Inc
Cross-Reference Index
Part NumberManufacturer
D9PZ8286A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
C9PZ-8286-A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
C4TZ8286P Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
CH768 Dayco Products Llc (USA)
20731 PRIMARY Gates Corporation (USA)
CH731 Gates Corporation (USA)
Related Parts
1650-00-348-1787INTERCHANGEABLE
FITTING,SELECTOR VA
20731
6730-00-392-9839INTERCHANGEABLE
SHAFT
2590-00-936-7146INTERCHANGEABLE
SIGNAL ADAPTER,FIRE
20-731
8145-01-050-8665INTERCHANGEABLE
CONTAINER,SHIPPING-STORAGE,PROJE
6520-01-313-7817INTERCHANGEABLE
TIP,SYRINGE,DENTAL IMPRESSION MA
20731
5950-01-334-9753INTERCHANGEABLE
TRANSFORMER,POWER
3040-01-630-9015INTERCHANGEABLE
CONNECTING LINK,RIGID
70400-01250-056
6525-01-732-8849INTERCHANGEABLE
GUARD,FRONT,X-RAY
20731

Frequently Asked Questions

What is NSN 4720-00-080-9115?

NSN 4720-00-080-9115 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 4720-00-080-9115?

NSN 4720-00-080-9115 has 6 cross-referenced part numbers: D9PZ8286A (Ford Motor Co Ford Parts and Service Div Government Part Sales), C9PZ-8286-A (Ford Motor Co Ford Parts and Service Div Government Part Sales), C4TZ8286P (Ford Motor Co Ford Parts and Service Div Government Part Sales), CH768 (Dayco Products Llc), 20731 (Gates Corporation) and 1 more.

What NSN replaces 4720-00-080-9115?

There are 8 known substitutes for 4720-00-080-9115: 1650-00-348-1787, 6730-00-392-9839, 2590-00-936-7146 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20731?

Key specifications for 20731: Offset Distance: 6.000 INCHES NOMINAL IN; Bend Radius: 4.000 INCHES NOMINAL IN; Working Length: 15.000 INCHES NOMINAL IN; Wall Thickness: 0.188 INCHES MINIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-080-9115 still in active supply?

NSN 4720-00-080-9115 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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