NSN 4730-01-345-2633 · NIIN 013452633 · Part number R31AS2-0300FO
Eaton Corporation Div Fed · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 15284
Government record, cited
NSN 4730-01-345-2633 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-345-2633. Manufacturer of record part number: R31AS2-0300FO.
Also searched as4730-01-345-2633 ·
4730013452633 ·
NIIN 013452633 ·
01-345-2633 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 15284 · R31AS2-0300FO · 4730-012A-0300FO
4730-01-345-2633 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Flange,pipe — FSC 4730
Tube Outside Diameter for Which Designed: 3.000 INCHES NOMINAL IN
Material: ALUMINUM ALLOY 6061
1 manufacturer part number on file
Manufacturer of record: Eaton Corporation Div Fed
Identification
NSN: 4730-01-345-2633
NIIN: 013452633
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: R31AS2-0300FO
Manufacturer: Eaton Corporation Div Fed
General Description
The Flange,pipe, cataloged under National Stock Number 4730-01-345-2633, 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 Eaton Corporation Div Fed. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Aidc/aerospace Industrial Development Corp. Dba Aidc
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 4730-01-345-2633?
NSN 4730-01-345-2633 is a Flange,pipe, manufactured by Eaton Corporation Div Fed, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-345-2633?
NSN 4730-01-345-2633 has 1 manufacturer part number on file: R31AS2-0300FO (Eaton Corporation Div Fed).
What are the specifications of R31AS2-0300FO?
Key specifications for R31AS2-0300FO: Tube Outside Diameter for Which Designed: 3.000 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 6061. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-345-2633 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.