PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1788369-4Conduit,metal,flexible

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5975-00-491-5433 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-491-5433 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-491-5433. Primary manufacturer part number: 1788369-4.
Features
  • Conduit,metal,flexible — FSC 5975
  • Surface Treatment: ANODIZE BODY
  • Inside Diameter: 0.500 INCHES NOMINAL IN
  • Length: 108.000 INCHES NOMINAL IN
  • Style Designator: PLAIN CONVOLUTED CONDUIT
  • Material: STEEL CORROSION RESISTING BODY
  • Minimum Inside Bending Radius: 5.000 INCHES IN
  • Trade Size: 0.500
Applications
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Conduit,metal,flexible, cataloged under National Stock Number 5975-00-491-5433, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-491-5433
Primary Part Number1788369-4
Item NameConduit,metal,flexible
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Surface TreatmentANODIZE BODY
Inside Diameter0.500 INCHES NOMINAL IN
Length108.000 INCHES NOMINAL IN
Style DesignatorPLAIN CONVOLUTED CONDUIT
MaterialSTEEL CORROSION RESISTING BODY
Minimum Inside Bending Radius5.000 INCHES IN
Trade Size0.500
Outside Diameter0.615 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5220-00-116-1911M22520/3-2 INTERCHANGEABLE
Gage,crimping Tool
Sae International Dba Sae International
5977-00-583-9916946-112 INTERCHANGEABLE
Brush,electrical Contact
Kurz & Root Generator Company, Llc
3950-00-905-7261 INTERCHANGEABLE
Winch,drum,power Operated
5961-00-940-0542394-1566-1 INTERCHANGEABLE
Semiconductor Device,diode
Lockheed Martin Corporation Dba Lockheed Martin Government
4730-01-640-8286G-120 INTERCHANGEABLE
Plug,pipe
Webb Research Corp.
Cross-Reference Index
Part NumberManufacturer
G120 Universal Metal Hose Co (USA)
1788369-4 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
79718-1 Hyspan Precision Products, Inc. (USA)
Related Parts
5220-00-116-1911INTERCHANGEABLE
GAGE,CRIMPING TOOL
M22520/3-2
5977-00-583-9916INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
946-112
3950-00-905-7261INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED
5961-00-940-0542INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
394-1566-1
4730-01-640-8286INTERCHANGEABLE
PLUG,PIPE
G-120

Frequently Asked Questions

What is NSN 5975-00-491-5433?

NSN 5975-00-491-5433 is a Conduit,metal,flexible, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-491-5433?

NSN 5975-00-491-5433 has 3 cross-referenced part numbers: G120 (Universal Metal Hose Co), 1788369-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 79718-1 (Hyspan Precision Products, Inc.).

What NSN replaces 5975-00-491-5433?

There are 5 known substitutes for 5975-00-491-5433: 5220-00-116-1911, 5977-00-583-9916, 3950-00-905-7261 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1788369-4?

Key specifications for 1788369-4: Surface Treatment: ANODIZE BODY; Inside Diameter: 0.500 INCHES NOMINAL IN; Length: 108.000 INCHES NOMINAL IN; Style Designator: PLAIN CONVOLUTED CONDUIT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-491-5433 still in active supply?

NSN 5975-00-491-5433 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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