PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

211076378BCoupling Assembly,hose

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 4730-01-511-8059 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-511-8059 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-511-8059. Primary manufacturer part number: 211076378B.
Features
  • Coupling Assembly,hose — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling Assembly,hose, cataloged under National Stock Number 4730-01-511-8059, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 5 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: Active.

Catalog Facts
Item NameCoupling Assembly,hose
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersElectric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Naval Sea Systems Command (CAGE 53711); Federal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348)
Technical Specifications
ParameterValue
NSN4730-01-511-8059
Primary Part Number211076378B
Item NameCoupling Assembly,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-203-3544 INTERCHANGEABLE
Coupling Assembly,hose
4730-00-203-3545 INTERCHANGEABLE
Coupling Assembly,hose
4730-00-640-0590 INTERCHANGEABLE
Coupling Assembly,hose
4730-00-926-4234 INTERCHANGEABLE
Coupling,hose
4730-01-485-0755 INTERCHANGEABLE
Coupling Assembly,hose
Cross-Reference Index
Part NumberManufacturer
H654-1707-F152 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
211076378B PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
533-7067575-F152 Naval Sea Systems Command (USA)
WW-C-624 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
211076378 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
4730-00-203-3544INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE
4730-00-203-3545INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE
4730-00-640-0590INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE
4730-00-926-4234INTERCHANGEABLE
COUPLING,HOSE
4730-01-485-0755INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE

Frequently Asked Questions

What is NSN 4730-01-511-8059?

NSN 4730-01-511-8059 is a Coupling Assembly,hose, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-511-8059?

NSN 4730-01-511-8059 has 5 cross-referenced part numbers: H654-1707-F152 (Electric Boat Corporation Div General Dynamics Electric Boat), 211076378B (Electric Boat Corporation Div General Dynamics Electric Boat), 533-7067575-F152 (Naval Sea Systems Command), WW-C-624 (Federal Specifications Promulgated by General Services Administration Washington DC), 211076378 (Electric Boat Corporation Div General Dynamics Electric Boat).

What NSN replaces 4730-01-511-8059?

There are 5 known substitutes for 4730-01-511-8059: 4730-00-203-3544, 4730-00-203-3545, 4730-00-640-0590 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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