NSN 4730-00-654-6734 · NIIN 006546734 · Part number 18355-57
Solar Turbines Incorporated Dba Solar Turbines Incorporated · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 66195
Government record, cited
NSN 4730-00-654-6734 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-654-6734. Manufacturer of record part number: 18355-57.
Also searched as4730-00-654-6734 ·
4730006546734 ·
NIIN 006546734 ·
00-654-6734 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 66195 · 18355-57
4730-00-654-6734 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling,tube — FSC 4730
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: Solar Turbines Incorporated Dba Solar Turbines Incorporated
Identification
NSN: 4730-00-654-6734
NIIN: 006546734
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 18355-57
Manufacturer: Solar Turbines Incorporated Dba Solar Turbines Incorporated
General Description
The Coupling,tube, cataloged under National Stock Number 4730-00-654-6734, 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 Solar Turbines Incorporated Dba Solar Turbines Incorporated. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
Reference documents
Reference
Meaning
18355-57
5/9Secondary reference
Rtx Corporation Div Pratt & Whitney
No interchangeability data on file.
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 4730-00-654-6734?
NSN 4730-00-654-6734 is a Coupling,tube, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-00-654-6734?
NSN 4730-00-654-6734 has 1 manufacturer part number on file: 18355-57 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).
What are the specifications of 18355-57?
Key specifications for 18355-57: Material: STEEL CORROSION RESISTING OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-00-654-6734 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.