FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-01-446-5414 ·
4730014465414 ·
NIIN 014465414 ·
01-446-5414 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings
Nearby stock numbers← 4730-01-446-5413 Tailpiece, Union
·
4730-01-446-5851 Ballnose →
4730-01-446-5414 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,pipe — FSC 4730
Nominal Pipe Size Accommodated: 0.438 INCHES FIRST END IN
Nominal Pipe Size Accommodated: 0.678 INCHES SECOND END IN
Connection Style: STREAMLINED W/ ONE BRAZING RING (PIPE) SECOND END
Connection Style: PLAIN (TUBE) FIRST END
Nominal Overall Length: 1.500 INCHES IN
Connection Type: UNTHREADED INTERNAL PIPE FIRST END
Connection Type: UNTHREADED INTERNAL PIPE SECOND END
Identification
NSN: 4730-01-446-5414
NIIN: 014465414
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Reducer,pipe, cataloged under National Stock Number 4730-01-446-5414, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
67-3-2M
3/2Design control — primary reference
U.S. Government activity
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 4730-01-446-5414?
NSN 4730-01-446-5414 is a Reducer,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-446-5414?
Key specifications for 4730-01-446-5414: Nominal Pipe Size Accommodated: 0.438 INCHES FIRST END IN; Nominal Pipe Size Accommodated: 0.678 INCHES SECOND END IN; Connection Style: STREAMLINED W/ ONE BRAZING RING (PIPE) SECOND END; Connection Style: PLAIN (TUBE) FIRST END. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-446-5414 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.