NSN 4730-01-646-2647 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-646-2647. Manufacturer of record part number: J6-6C-B.
Also searched as4730-01-646-2647 ·
4730016462647 ·
NIIN 016462647 ·
01-646-2647 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 79926 · J6-6C-B · J6-6CB
4730-01-646-2647 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Tube — FSC 4730
Nominal Thread Size: 0.375 INCHES SECOND END IN
Nominal Thread Size: 0.375 INCHES FIRST END IN
Material: COPPER ALLOY OVERALL
Thread Series Designator: NPT SECOND END
2 manufacturer part numbers on file
Manufacturer of record: Ssp Fittings Corp
Identification
NSN: 4730-01-646-2647
NIIN: 016462647
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: J6-6C-B
Manufacturer: Ssp Fittings Corp
General Description
The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-646-2647, 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 Ssp Fittings Corp. Government technical data includes 4 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. 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 4730-01-646-2647?
NSN 4730-01-646-2647 is a Adapter,straight,pipe to Tube, manufactured by Ssp Fittings Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-646-2647?
NSN 4730-01-646-2647 has 2 manufacturer part numbers on file: J6-6CB (Fitting Source, Inc Dba Fitting Source Inc), J6-6C-B (Ssp Fittings Corp).
What are the specifications of J6-6C-B?
Key specifications for J6-6C-B: Nominal Thread Size: 0.375 INCHES SECOND END IN; Nominal Thread Size: 0.375 INCHES FIRST END IN; Special Features: THE FIRST END THREAD TYPE IS JIC.; Material: COPPER ALLOY OVERALL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-646-2647 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.