NSN 4730-01-244-4908 · NIIN 012444908 · Part number 74531-48
Transdigm Inc Div Adelwiggins Group · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 79326
Government record, cited
NSN 4730-01-244-4908 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-244-4908. Manufacturer of record part number: 74531-48.
Also searched as4730-01-244-4908 ·
4730012444908 ·
NIIN 012444908 ·
01-244-4908 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 79326 · 74531-48 · GC550GU · GC550GU48
4730-01-244-4908 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Body,tube — FSC 4730
Working Temp and Service Type: 160.0 DEG FAHRENHEIT NOMINAL OIL
Tube Outside Diameter for Which Designed: 3.000 INCHES NOMINAL IN
Style Designator: FLEXIBLE COUPLING BODY
Outside Diameter: 3.891 INCHES NOMINAL IN
Surface Treatment: ANODIZE
Material: ALUMINUM ALLOY 356.0 OR ALUMINUM ALLOY
Working Pressure and Service Type: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OIL LBS
Identification
NSN: 4730-01-244-4908
NIIN: 012444908
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 74531-48
Manufacturer: Transdigm Inc Div Adelwiggins Group
General Description
The Coupling Body,tube, cataloged under National Stock Number 4730-01-244-4908, 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 Transdigm Inc Div Adelwiggins Group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 4730-01-244-4908?
NSN 4730-01-244-4908 is a Coupling Body,tube, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-244-4908?
NSN 4730-01-244-4908 has 2 manufacturer part numbers on file: GC550GU48 (Northrop Grumman Systems Corporation), 74531-48 (Transdigm Inc Div Adelwiggins Group).
What are the specifications of 74531-48?
Key specifications for 74531-48: Working Temp and Service Type: 160.0 DEG FAHRENHEIT NOMINAL OIL; Tube Outside Diameter for Which Designed: 3.000 INCHES NOMINAL IN; Style Designator: FLEXIBLE COUPLING BODY; Overall Length: 1.375 INCHES MINIMUM AND 1.459 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-244-4908 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.