PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4663-4010Hose,air Duct

Gates Corporation · NSN 4720-01-051-5630 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-051-5630 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-051-5630. Primary manufacturer part number: 4663-4010.
Features
  • Hose,air Duct — FSC 4720
  • Style Designator: FULLY CONVOLUTED
  • Connection Type: PLAIN FIRST END
  • Inside Diameter: 2.000 INCHES NOMINAL FIRST END IN
  • Measuring Method and Length: 120.000 INCHES NOMINAL OVERALL IN
  • Cross-Sectional Shape Style: ROUND
  • Wall Thickness: 0.110 INCHES NOMINAL IN
  • 5 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-051-5630, 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-01-051-5630
Primary Part Number4663-4010
Item NameHose,air Duct
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Style DesignatorFULLY CONVOLUTED
Connection TypePLAIN FIRST END
Inside Diameter2.000 INCHES NOMINAL FIRST END IN
Measuring Method and Length120.000 INCHES NOMINAL OVERALL IN
Cross-Sectional Shape StyleROUND
Wall Thickness0.110 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4820-00-036-1593N50675 INTERCHANGEABLE
Cage,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5815-00-356-3390SC-B-70226 INTERCHANGEABLE
Holder,number Tape
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3460-00-678-849850675 INTERCHANGEABLE
Wheel,abrasive
Black and Decker Us Inc
1650-00-757-714650675 INTERCHANGEABLE
Repair Kit
Parker Hannifin Corporation Div Hydraulic Systems Division
9540-01-097-9573 INTERCHANGEABLE
Structural Section,special Shape
4940-01-117-914331106 INTERCHANGEABLE
Adapter
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5330-01-126-1518050675-00 INTERCHANGEABLE
Seal,mechanical
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5360-01-145-157623632 INTERCHANGEABLE
Spring,helical,extension
Alliance Laundry Systems Llc
6130-01-580-164723632 INTERCHANGEABLE
Power Supply
Kontron America, Incorporated Dba Kontron Mobile Computing
4940-01-613-195450675 INTERCHANGEABLE
Stand,heat Gun
Master Appliance Corporation Dba Master Appliance Corp
Cross-Reference Index
Part NumberManufacturer
4663-4010 PRIMARY Gates Corporation (USA)
23632 Gates Corporation (USA)
50675 Jenny Products, Inc (USA)
50675 Davey Compressor Co Div of Keco Industries Inc (USA)
50675 PRIMARY Drs Environmental Systems Inc (USA)
Related Parts
4820-00-036-1593INTERCHANGEABLE
CAGE,VALVE
N50675
5815-00-356-3390INTERCHANGEABLE
HOLDER,NUMBER TAPE
SC-B-70226
3460-00-678-8498INTERCHANGEABLE
WHEEL,ABRASIVE
50675
1650-00-757-7146INTERCHANGEABLE
REPAIR KIT
50675
9540-01-097-9573INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
4940-01-117-9143INTERCHANGEABLE
ADAPTER
31106
5330-01-126-1518INTERCHANGEABLE
SEAL,MECHANICAL
050675-00
5360-01-145-1576INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
23632
6130-01-580-1647INTERCHANGEABLE
POWER SUPPLY
23632
4940-01-613-1954INTERCHANGEABLE
STAND,HEAT GUN
50675
1680-01-732-3749INTERCHANGEABLE
HANDLE,DOOR
2363-2

Frequently Asked Questions

What is NSN 4720-01-051-5630?

NSN 4720-01-051-5630 is a Hose,air Duct, manufactured by Gates Corporation, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-01-051-5630?

NSN 4720-01-051-5630 has 5 cross-referenced part numbers: 4663-4010 (Gates Corporation), 23632 (Gates Corporation), 50675 (Jenny Products, Inc), 50675 (Davey Compressor Co Div of Keco Industries Inc), 50675 (Drs Environmental Systems Inc).

What NSN replaces 4720-01-051-5630?

There are 11 known substitutes for 4720-01-051-5630: 4820-00-036-1593, 5815-00-356-3390, 3460-00-678-8498 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4663-4010?

Key specifications for 4663-4010: Special Features: GRUMMAN AEROSPACE A-10 AIRCRAFT; Style Designator: FULLY CONVOLUTED; Connection Type: PLAIN FIRST END; Inside Diameter: 2.000 INCHES NOMINAL FIRST END IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-01-051-5630 still in active supply?

NSN 4720-01-051-5630 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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