NSN 4730-01-260-2068 · NIIN 012602068 · Part number 4000-L
Tuthill Corp Hansen Coupling Div · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 73992
Government record, cited
NSN 4730-01-260-2068 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-260-2068. Manufacturer of record part number: 4000-L.
Also searched as4730-01-260-2068 ·
4730012602068 ·
NIIN 012602068 ·
01-260-2068 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 73992 · 4000-L · GC550MH4 · GC550MH
4730-01-260-2068 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Half,quick Disconnect — FSC 4730
Connection Style: PLAIN ALL ENDS
Mating End Identification: HANSEN MFG CO. COUPLING HALF,QUICK DISCONNECT,SERIES 4000
Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS
Style Designator: MALE COUPLING HALF
Nominal Thread Size: 0.250 INCHES ALL ENDS IN
Material: COPPER ALLOY BODY
Identification
NSN: 4730-01-260-2068
NIIN: 012602068
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 4000-L
Manufacturer: Tuthill Corp Hansen Coupling Div
General Description
The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-260-2068, 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 Tuthill Corp Hansen Coupling Div. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 4730-01-260-2068?
NSN 4730-01-260-2068 is a Coupling Half,quick Disconnect, manufactured by Tuthill Corp Hansen Coupling Div, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-260-2068?
NSN 4730-01-260-2068 has 2 manufacturer part numbers on file: GC550MH4 (Northrop Grumman Systems Corporation), 4000-L (Tuthill Corp Hansen Coupling Div).
What are the specifications of 4000-L?
Key specifications for 4000-L: Connection Style: PLAIN ALL ENDS; Mating End Identification: HANSEN MFG CO. COUPLING HALF,QUICK DISCONNECT,SERIES 4000; Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-260-2068 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.