NSN 4730-01-719-9243 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-719-9243. Manufacturer of record part number: QTHA-2FBA-RG.
Also searched as4730-01-719-9243 ·
4730017199243 ·
NIIN 017199243 ·
01-719-9243 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 65428 · QTHA-2FBA-RG
4730-01-719-9243 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Hose — FSC 4730
Nominal Length: 3.99 CENTIMETERS ALL ENDS CM
Connection Type: THREADED INTERNAL PIPE FIRST END
Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size: 19.0 MILLIMETERS ALL ENDS MM
Maximum Operating Temp: 105.0 CELSIUS SINGLE RESPONSE DEGC
Nominal Outside Diameter: 1.91 CENTIMETERS ALL ENDS CM
Nominal Width: 1.91 CENTIMETERS ALL ENDS CM
Identification
NSN: 4730-01-719-9243
NIIN: 017199243
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: QTHA-2FBA-RG
Manufacturer: Ralston Instruments, Llc
General Description
The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-719-9243, 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 Ralston Instruments, Llc. Government technical data includes 9 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 4730-01-719-9243?
NSN 4730-01-719-9243 is a Adapter,straight,pipe to Hose, manufactured by Ralston Instruments, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-719-9243?
NSN 4730-01-719-9243 has 1 manufacturer part number on file: QTHA-2FBA-RG (Ralston Instruments, Llc).
What are the specifications of QTHA-2FBA-RG?
Key specifications for QTHA-2FBA-RG: Nominal Length: 3.99 CENTIMETERS ALL ENDS CM; Connection Type: THREADED INTERNAL PIPE FIRST END; Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Thread Size: 19.0 MILLIMETERS ALL ENDS MM. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-719-9243 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.