NSN 4730-01-210-0346 · NIIN 012100346 · Part number 437-337 STYLE 1
George Fischer Sloane, Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 14889
Government record, cited
NSN 4730-01-210-0346 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-210-0346. Manufacturer of record part number: 437-337 STYLE 1.
Also searched as4730-01-210-0346 ·
4730012100346 ·
NIIN 012100346 ·
01-210-0346 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 14889 · 437-337 STYLE 1
4730-01-210-0346 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,pipe — FSC 4730
Nominal Pipe Size Accommodated: 1.500 INCHES SECOND END IN
Nominal Pipe Size Accommodated: 3.000 INCHES FIRST END IN
Connection Style: SOCKET (PIPE) FIRST END
Connection Style: PLAIN (PIPE) SECOND END
Nominal Overall Length: 3.688 INCHES IN
Connection Type: UNTHREADED INTERNAL PIPE FIRST END
Connection Type: UNTHREADED EXTERNAL PIPE SECOND END
Identification
NSN: 4730-01-210-0346
NIIN: 012100346
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 437-337 STYLE 1
Manufacturer: George Fischer Sloane, Inc.
General Description
The Reducer,pipe, cataloged under National Stock Number 4730-01-210-0346, 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 George Fischer Sloane, Inc.. Government technical data includes 10 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 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 4730-01-210-0346?
NSN 4730-01-210-0346 is a Reducer,pipe, manufactured by George Fischer Sloane, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-210-0346?
NSN 4730-01-210-0346 has 1 manufacturer part number on file: 437-337 STYLE 1 (George Fischer Sloane, Inc.).
What are the specifications of 437-337 STYLE 1?
Key specifications for 437-337 STYLE 1: Nominal Pipe Size Accommodated: 1.500 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 3.000 INCHES FIRST END IN; Connection Style: SOCKET (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-210-0346 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.