NSN 4710-00-149-9980 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-149-9980. Manufacturer of record part number: U534778.
Also searched as4710-00-149-9980 ·
4710001499980 ·
NIIN 001499980 ·
00-149-9980 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 78943 · U534778
Nearby stock numbers← 4710-00-149-9958 Tube Assembly, Metal
·
4710-00-149-9992 →
4710-00-149-9980 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
Design Form: PREBENT
Mating End Quantity: 2 SINGLE END
Nominal Thread Size: 0.562 INCHES SINGLE END IN
Tube Outside Diameter: 0.375 INCHES NOMINAL IN
Thread Class: 3B SINGLE END
Material: COPPER ALLOY SINGLE END
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
Identification
NSN: 4710-00-149-9980
NIIN: 001499980
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: U534778
Manufacturer: Triumph Thermal Systems, Llc
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-00-149-9980, 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 Triumph Thermal Systems, Llc. Government technical data includes 8 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.
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
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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 4710-00-149-9980?
NSN 4710-00-149-9980 is a Tube Assembly,metal, manufactured by Triumph Thermal Systems, Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-00-149-9980?
NSN 4710-00-149-9980 has 1 manufacturer part number on file: U534778 (Triumph Thermal Systems, Llc).
What are the specifications of U534778?
Key specifications for U534778: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Nominal Thread Size: 0.562 INCHES SINGLE END IN; Tube Outside Diameter: 0.375 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4710-00-149-9980 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.