NSN 4730-01-494-4002 · NIIN 014944002 · Part number 51255K241
Mcmaster-Carr Supply Company · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 2V507
Government record, cited
NSN 4730-01-494-4002 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-494-4002. Manufacturer of record part number: 51255K241.
Also searched as4730-01-494-4002 ·
4730014944002 ·
NIIN 014944002 ·
01-494-4002 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 2V507 · 51255K241
4730-01-494-4002 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Tube — FSC 4730
Nominal Pipe Size Accommodated: 1.000 INCHES FIRST END IN
Connection Style: PLAIN (TUBE) SECOND END
Connection Style: PLAIN (PIPE) FIRST END
Connection Type: BUTT WELD PIPE FIRST END
Connection Type: THREADED EXTERNAL TUBE SECOND END
Nominal Outside Diameter Tube Accommodated: 1.000 INCHES SECOND END IN
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Identification
NSN: 4730-01-494-4002
NIIN: 014944002
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 51255K241
Manufacturer: Mcmaster-Carr Supply Company
General Description
The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-494-4002, 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 Mcmaster-Carr Supply Company. Government technical data includes 10 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 4730-01-494-4002?
NSN 4730-01-494-4002 is a Adapter,straight,pipe to Tube, manufactured by Mcmaster-Carr Supply Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-494-4002?
NSN 4730-01-494-4002 has 1 manufacturer part number on file: 51255K241 (Mcmaster-Carr Supply Company).
What are the specifications of 51255K241?
Key specifications for 51255K241: Nominal Pipe Size Accommodated: 1.000 INCHES FIRST END IN; Connection Style: PLAIN (TUBE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Connection Type: BUTT WELD PIPE FIRST END. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-494-4002 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.