NSN 4730-01-618-2863 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-618-2863. Manufacturer of record part number: 10-53302.
Also searched as4730-01-618-2863 ·
4730016182863 ·
NIIN 016182863 ·
01-618-2863 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0A0B7 · 10-53302
Nearby stock numbers← 4730-01-618-2850 Nipple, Pipe
·
4730-01-618-3026 Adapter, Straight, Pipe to Boss →
4730-01-618-2863 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Assembly,tube — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Mainstream Engineering Corp
Identification
NSN: 4730-01-618-2863
NIIN: 016182863
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 10-53302
Manufacturer: Mainstream Engineering Corp
General Description
The Coupling Assembly,tube, cataloged under National Stock Number 4730-01-618-2863, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mainstream Engineering Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-618-2863?
NSN 4730-01-618-2863 is a Coupling Assembly,tube, manufactured by Mainstream Engineering Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-618-2863?
NSN 4730-01-618-2863 has 2 manufacturer part numbers on file: 10-53302 (Department of Defense Project Manager-Mobile Electric Power), 10-53302 (Mainstream Engineering Corp).
Is NSN 4730-01-618-2863 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.