PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25969-4FTHose,air Duct

Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco · NSN 4720-01-644-8444 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-644-8444 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-644-8444. Primary manufacturer part number: 25969-4FT.
Features
  • Hose,air Duct — FSC 4720
  • Inside Diameter: 6.000 INCHES NOMINAL BOTH ENDS IN
  • Cross-Sectional Shape Style: ROUND
  • 3 verified cross-references
  • Primary manufacturer: Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-644-8444, 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 Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-644-8444
Primary Part Number25969-4FT
Item NameHose,air Duct
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerClemco Industries Corp. Dba Clemco Industries Corp Div Clemco
StatusACTIVE
Inside Diameter6.000 INCHES NOMINAL BOTH ENDS IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5910-00-926-23440259690007 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Riimic, Llc Dba Sunair Electronics
5950-00-988-798482-3711-9 INTERCHANGEABLE
Transformer,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5998-01-079-157426044 INTERCHANGEABLE
Circuit Card Assembly
Cooper Crouse-Hinds Llc
5330-01-121-912011492 INTERCHANGEABLE
Gasket
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5331-01-691-157925969 INTERCHANGEABLE
O-Ring
Tulsa Winch, Inc.
1560-01-715-14392-5969-6 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
25969-4FT PRIMARY Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco (USA)
25969 Proliance Consulting, Llc (USA)
25969 Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco (USA)
Related Parts
5910-00-926-2344INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
0259690007
5950-00-988-7984INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
82-3711-9
5998-01-079-1574INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
26044
5330-01-121-9120INTERCHANGEABLE
GASKET
11492
5331-01-691-1579INTERCHANGEABLE
O-RING
25969
1560-01-715-1439INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5969-6

Frequently Asked Questions

What is NSN 4720-01-644-8444?

NSN 4720-01-644-8444 is a Hose,air Duct, manufactured by Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-644-8444?

NSN 4720-01-644-8444 has 3 cross-referenced part numbers: 25969-4FT (Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco), 25969 (Proliance Consulting, Llc), 25969 (Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco).

What NSN replaces 4720-01-644-8444?

There are 6 known substitutes for 4720-01-644-8444: 5910-00-926-2344, 5950-00-988-7984, 5998-01-079-1574 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25969-4FT?

Key specifications for 25969-4FT: Part Name Assigned by Controlling Agency: ANTI-STATIC FLEXIBLE HOSE; Inside Diameter: 6.000 INCHES NOMINAL BOTH ENDS IN; Cross-Sectional Shape Style: ROUND. 3 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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