NSN 4730-01-549-4460 · NIIN 015494460 · Part number RF4148
R.g.h. Associates, Inc. Dba Richards Screw Machine · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 2Y283
Government record, cited
NSN 4730-01-549-4460 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-549-4460. Manufacturer of record part number: RF4148.
Also searched as4730-01-549-4460 ·
4730015494460 ·
NIIN 015494460 ·
01-549-4460 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 2Y283 · RF4148
4730-01-549-4460 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling,tube — FSC 4730
Nominal Length: 3.000 INCHES ALL ENDS IN
Nominal Outside Diameter: 3.000 INCHES ALL ENDS IN
Material: ALUMINUM OVERALL
1 manufacturer part number on file
Manufacturer of record: R.g.h. Associates, Inc. Dba Richards Screw Machine
Identification
NSN: 4730-01-549-4460
NIIN: 015494460
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: RF4148
Manufacturer: R.g.h. Associates, Inc. Dba Richards Screw Machine
General Description
The Coupling,tube, cataloged under National Stock Number 4730-01-549-4460, 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 R.g.h. Associates, Inc. Dba Richards Screw Machine. Government technical data includes 3 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.
R.g.h. Associates, Inc. Dba Richards Screw Machine (USA)
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 4730-01-549-4460?
NSN 4730-01-549-4460 is a Coupling,tube, manufactured by R.g.h. Associates, Inc. Dba Richards Screw Machine, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-549-4460?
NSN 4730-01-549-4460 has 1 manufacturer part number on file: RF4148 (R.g.h. Associates, Inc. Dba Richards Screw Machine).
What are the specifications of RF4148?
Key specifications for RF4148: Nominal Length: 3.000 INCHES ALL ENDS IN; Nominal Outside Diameter: 3.000 INCHES ALL ENDS IN; Special Features: TUBE CONNECTS TWO HOSES; Part Name Assigned by Controlling Agency: COUPLING,TUBE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-549-4460 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.