NSN 4710-01-255-9933 · NIIN 012559933 · Part number 3257889
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 4710-01-255-9933 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-255-9933. Manufacturer of record part number: 3257889.
Also searched as4710-01-255-9933 ·
4710012559933 ·
NIIN 012559933 ·
01-255-9933 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 10001 · 3257889
Nearby stock numbers← 4710-01-255-9932 Tube Assembly, Metal
·
4710-01-255-9934 Tube Assembly, Metal →
4710-01-255-9933 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
Design Form: PREBENT
Material Document and Classification: WW-T-799, TYPE L FED SPEC SINGLE MATERIAL RESPONSE TUBING
Wall Thickness: 0.035 INCHES NOMINAL IN
Tube Outside Diameter: 0.375 INCHES NOMINAL IN
Material: COPPER ALLOY 120 TUBING
1 manufacturer part number on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 4710-01-255-9933
NIIN: 012559933
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3257889
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-255-9933, 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. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4710-01-255-9933
Primary Part Number
3257889
Item Name
Tube Assembly,metal
FSC / FSG
4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Design Form
PREBENT
Material Document and Classification
WW-T-799, TYPE L FED SPEC SINGLE MATERIAL RESPONSE TUBING
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
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 4710-01-255-9933?
NSN 4710-01-255-9933 is a Tube Assembly,metal, 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 4710-01-255-9933?
NSN 4710-01-255-9933 has 1 manufacturer part number on file: 3257889 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 3257889?
Key specifications for 3257889: Design Form: PREBENT; Material Document and Classification: WW-T-799, TYPE L FED SPEC SINGLE MATERIAL RESPONSE TUBING; Wall Thickness: 0.035 INCHES NOMINAL IN; Tube Outside Diameter: 0.375 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4710-01-255-9933 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.