NSN 4730-01-725-3149 · NIIN 017253149 · Part number 3E4020BAAL
American Packing and Gasket Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 13440
Government record, cited
NSN 4730-01-725-3149 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-725-3149. Manufacturer of record part number: 3E4020BAAL.
Also searched as4730-01-725-3149 ·
4730017253149 ·
NIIN 017253149 ·
01-725-3149 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 13440 · 3E4020BAAL
4730-01-725-3149 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,quick Disconnect — FSC 4730
Quick Disconnect End Connection Type: EXTERNAL
Connection Style: INTERNAL CAM OR LEVER
Connection Type: INTERNAL QUICK DISCONNECT
Quick Disconnect Nominal Size: 2.0 INCHES SECOND QUICK DISCONNECT END IN
Quick Disconnect Nominal Size: 4.0 INCHES FIRST QUICK DISCONNECT END IN
Body Material: ALUMINUM
Material: ALUMINUM BODY
Identification
NSN: 4730-01-725-3149
NIIN: 017253149
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3E4020BAAL
Manufacturer: American Packing and Gasket Co
General Description
The Reducer,quick Disconnect, cataloged under National Stock Number 4730-01-725-3149, 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 American Packing and Gasket Co. Government technical data includes 8 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 4730-01-725-3149?
NSN 4730-01-725-3149 is a Reducer,quick Disconnect, manufactured by American Packing and Gasket Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-725-3149?
NSN 4730-01-725-3149 has 1 manufacturer part number on file: 3E4020BAAL (American Packing and Gasket Co).
What are the specifications of 3E4020BAAL?
Key specifications for 3E4020BAAL: Quick Disconnect End Connection Type: EXTERNAL; Connection Style: INTERNAL CAM OR LEVER; Connection Type: INTERNAL QUICK DISCONNECT; Quick Disconnect Nominal Size: 2.0 INCHES SECOND QUICK DISCONNECT END IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-725-3149 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.