NSN 4710-00-419-7643 · NIIN 004197643 · Part number 2666531
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 10001
Government record, cited
NSN 4710-00-419-7643 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-419-7643. Manufacturer of record part number: 2666531.
Also searched as4710-00-419-7643 ·
4710004197643 ·
NIIN 004197643 ·
00-419-7643 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 10001 · 2666531 · 4710PL1257563
Nearby stock numbers← 4710-00-419-7642 Tube Assembly, Metal
·
4710-00-419-7878 Tube Assembly, Metal →
4710-00-419-7643 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,nonme — FSC 4710
1 manufacturer part number on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 4710-00-419-7643
NIIN: 004197643
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2666531
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Tube Assembly,nonme, cataloged under National Stock Number 4710-00-419-7643, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Tube Assembly,nonme
FSC / FSG
4710 — Pipe, Tube and Rigid Tubing (FSG 47)
Manufacturers
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
Parameter
Value
NSN
4710-00-419-7643
Primary Part Number
2666531
Item Name
Tube Assembly,nonme
FSC / FSG
4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Reference documents
Reference
Meaning
4710PL1257563
6/9Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
No interchangeability data on file.
Other items in FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080
TUBE ASSEMBLY,METAL
4710-00-001-0081
4710-00-001-0081 · Item name not on file
4710-00-001-0082
TUBE ASSEMBLY,METAL
4710-00-001-1229
TUBE ASSEMBLY,METAL
4710-00-001-1676
TUBE ASSEMBLY,METAL
4710-00-001-1686
TUBE ASSEMBLY,METAL
4710-00-001-1688
4710-00-001-1688 · Item name not on file
4710-00-001-1691
4710-00-001-1691 · Item name not on file
Frequently Asked Questions
What is NSN 4710-00-419-7643?
NSN 4710-00-419-7643 is a Tube Assembly,nonme, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-00-419-7643?
NSN 4710-00-419-7643 has 1 manufacturer part number on file: 2666531 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Is NSN 4710-00-419-7643 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.