NSN 4710-01-666-9257 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-666-9257. Manufacturer of record part number: 27-51226.
Also searched as4710-01-666-9257 ·
4710016669257 ·
NIIN 016669257 ·
01-666-9257 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 8L945 · 27-51226
Nearby stock numbers← 4710-01-666-9243 Tube Assembly, Metal
·
4710-01-666-9326 Tube Assembly, Metal →
4710-01-666-9257 — Pipe, Tube and Rigid Tubing
Features
Tube Assembly,metal — FSC 4710
Media for Which Designed: FUEL
1 manufacturer part number on file
Manufacturer of record: Northern Lights Inc
Identification
NSN: 4710-01-666-9257
NIIN: 016669257
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 27-51226
Manufacturer: Northern Lights Inc
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-666-9257, 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 Northern Lights Inc. Government technical data includes 1 specification, 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
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 4710-01-666-9257?
NSN 4710-01-666-9257 is a Tube Assembly,metal, manufactured by Northern Lights Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-01-666-9257?
NSN 4710-01-666-9257 has 1 manufacturer part number on file: 27-51226 (Northern Lights Inc).
What are the specifications of 27-51226?
Key specifications for 27-51226: Media for Which Designed: FUEL; Part Name Assigned by Controlling Agency: FUEL RETURN LINE (WITH 5/16" JIC CONNECTOR - NO HOSE BARB OPPOSITE END); End Item Identification: GENERATOR. 1 specification is documented in the U.S. Government catalog.
Is NSN 4710-01-666-9257 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.