NSN 4720-00-196-3552 · NIIN 001963552 · Part number 1226080
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 10001
Government record, cited
NSN 4720-00-196-3552 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-196-3552. Manufacturer of record part number: 1226080.
Also searched as4720-00-196-3552 ·
4720001963552 ·
NIIN 001963552 ·
00-196-3552 ·
FSC 4720 Hose and Flexible Tubing · CAGE 10001 · 1226080 · 61-702
Measuring Method and Length: 4.625 INCHES NOMINAL OVERALL IN
Connection Type: COUPLING FIRST END
Style Designator: SLEEVE SECTION
Coupling Style: EXTERNAL COUPLING CLAMP-LOCKING FIRST END
2 manufacturer part numbers on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 4720-00-196-3552
NIIN: 001963552
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1226080
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Hose Assembly,air Duct, cataloged under National Stock Number 4720-00-196-3552, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-00-196-3552
Primary Part Number
1226080
Item Name
Hose Assembly,air Duct
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Measuring Method and Length
4.625 INCHES NOMINAL OVERALL IN
Connection Type
COUPLING FIRST END
Style Designator
SLEEVE SECTION
Coupling Style
EXTERNAL COUPLING CLAMP-LOCKING FIRST END
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-00-978-10288448534POSSIBLE MATCH
SCREW,SHOULDER
Possible match (shared part number)Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
6515-01-369-7965POSSIBLE MATCH
TROCAR-CANNULA SET
Possible match (shared part number)
5340-01-711-227261702POSSIBLE MATCH
CAP,PROTECTIVE,DUST AND MOISTURE
Possible match (shared part number)American Apex Corporation
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5305-00-978-1028POSSIBLE MATCH
SCREW,SHOULDER
8448534
6515-01-369-7965POSSIBLE MATCH
TROCAR-CANNULA SET
5340-01-711-2272POSSIBLE MATCH
CAP,PROTECTIVE,DUST AND MOISTURE
61702
Frequently Asked Questions
What is NSN 4720-00-196-3552?
NSN 4720-00-196-3552 is a Hose Assembly,air Duct, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-00-196-3552?
NSN 4720-00-196-3552 has 2 manufacturer part numbers on file: 1226080 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 61-702 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What NSN replaces 4720-00-196-3552?
3 possible matches (shared part number, not a government interchangeability claim): 5305-00-978-1028, 6515-01-369-7965, 5340-01-711-2272. Verify interchangeability with system specifications before substitution.
What are the specifications of 1226080?
Key specifications for 1226080: Measuring Method and Length: 4.625 INCHES NOMINAL OVERALL IN; Connection Type: COUPLING FIRST END; Style Designator: SLEEVE SECTION; Coupling Style: EXTERNAL COUPLING CLAMP-LOCKING FIRST END. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4720-00-196-3552 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.