NSN 4730-01-574-7124 · NIIN 015747124 · Part number 51415K42
Mcmaster-Carr Supply Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 39428
Government record, cited
NSN 4730-01-574-7124 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-574-7124. Manufacturer of record part number: 51415K42.
Also searched as4730-01-574-7124 ·
4730015747124 ·
NIIN 015747124 ·
01-574-7124 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 39428 · 51415K42
4730-01-574-7124 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Half,quick Disconnect — FSC 4730
Style Designator: MALE COUPLING HALF
Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Maximum Operating Temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
Media for Which Designed: OIL SECOND RESPONSE
Media for Which Designed: WATER THIRD RESPONSE
Media for Which Designed: GASOLINE FIRST RESPONSE
Material: ALUMINUM OVERALL
Identification
NSN: 4730-01-574-7124
NIIN: 015747124
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 51415K42
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-574-7124, 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 Co. Government technical data includes 7 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 4730-01-574-7124?
NSN 4730-01-574-7124 is a Coupling Half,quick Disconnect, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-574-7124?
NSN 4730-01-574-7124 has 1 manufacturer part number on file: 51415K42 (Mcmaster-Carr Supply Co).
What are the specifications of 51415K42?
Key specifications for 51415K42: Style Designator: MALE COUPLING HALF; Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: NPT PIPE X CAM AND GROOVE HOSE; 1 INCH PIPE SIZE AND COUPLING SIZE 1 IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-574-7124 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.