PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FT-1027-33Hose,air Duct

Flexible Technologies Inc · NSN 4720-00-606-7535 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-606-7535 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-606-7535. Primary manufacturer part number: FT-1027-33.
Features
  • Hose,air Duct — FSC 4720
  • 8 verified cross-references
  • Primary manufacturer: Flexible Technologies Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,air Duct, cataloged under National Stock Number 4720-00-606-7535, 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 Flexible Technologies Inc. This item has 8 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: Cancelled.

Catalog Facts
Item NameHose,air Duct
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersFlexible Technologies Inc (CAGE 30299); Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (CAGE 80378); Flexco, Inc (CAGE 99135)
Technical Specifications
ParameterValue
NSN4720-00-606-7535
Primary Part NumberFT-1027-33
Item NameHose,air Duct
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerFlexible Technologies Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5320-00-147-15514486 INTERCHANGEABLE
Rivet,solid
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5210-00-234-9605 INTERCHANGEABLE
Gage,depth,vernier
4820-00-288-75704486 INTERCHANGEABLE
Disk,valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
4130-00-395-6968 INTERCHANGEABLE
Button,piston Pin
6695-00-526-8710588-20307 INTERCHANGEABLE
Gage,altitude and Temperature,di
Way Wolff Associates Inc
4720-00-606-75344486-23 INTERCHANGEABLE
Hose,air Duct
Flexco, Inc
2920-00-732-52201948531 INTERCHANGEABLE
Parts Kit,starter Drive
Borgwarner Pds (anderson), L.l.c.
5998-00-968-5508 INTERCHANGEABLE
Circuit Card Assembly
2920-01-074-2030830620 INTERCHANGEABLE
Drive,engine,electrical Starter
Delco Remy America Inc
5310-01-082-2764 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cross-Reference Index
Part NumberManufacturer
FT-1027-33 PRIMARY Flexible Technologies Inc (USA)
CV15-406617-25 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
4486-25 PRIMARY Flexco, Inc (USA)
CV15-406617 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
4486 Flexco, Inc (USA)
FT-1027 Flexible Technologies Inc (USA)
FT-1027-25 PRIMARY Flexible Technologies Inc (USA)
4486-33 PRIMARY Flexco, Inc (USA)
Related Parts
5320-00-147-1551INTERCHANGEABLE
RIVET,SOLID
4486
5210-00-234-9605INTERCHANGEABLE
GAGE,DEPTH,VERNIER
4820-00-288-7570INTERCHANGEABLE
DISK,VALVE
4486
4130-00-395-6968INTERCHANGEABLE
BUTTON,PISTON PIN
6695-00-526-8710INTERCHANGEABLE
GAGE,ALTITUDE AND TEMPERATURE,DI
588-20307
4720-00-606-7534INTERCHANGEABLE
HOSE,AIR DUCT
4486-23
2920-00-732-5220INTERCHANGEABLE
PARTS KIT,STARTER DRIVE
1948531
5998-00-968-5508INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2920-01-074-2030INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
830620
5310-01-082-2764INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5340-01-499-8214INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
44-86
5306-01-513-7630INTERCHANGEABLE
BOLT,CLOSE TOLERANCE
8036669

Frequently Asked Questions

What is NSN 4720-00-606-7535?

NSN 4720-00-606-7535 is a Hose,air Duct, manufactured by Flexible Technologies Inc, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-606-7535?

NSN 4720-00-606-7535 has 8 cross-referenced part numbers: FT-1027-33 (Flexible Technologies Inc), CV15-406617-25 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 4486-25 (Flexco, Inc), CV15-406617 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), 4486 (Flexco, Inc) and 3 more.

What NSN replaces 4720-00-606-7535?

There are 12 known substitutes for 4720-00-606-7535: 5320-00-147-1551, 5210-00-234-9605, 4820-00-288-7570 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4720-00-606-7535 still in active supply?

NSN 4720-00-606-7535 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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