NSN 4730-01-418-3548 · NIIN 014183548 · Part number 6915866
Naval Sea Systems Command · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711
Government record, cited
NSN 4730-01-418-3548 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-418-3548. Manufacturer of record part number: 6915866.
Also searched as4730-01-418-3548 ·
4730014183548 ·
NIIN 014183548 ·
01-418-3548 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 53711 · 6915866 · J4-8C
4730-01-418-3548 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Tube — FSC 4730
Connection Style: FLARED (TUBE) FIRST END
Connection Style: PLAIN (PIPE) SECOND END
Nominal Overall Length: 1.570 INCHES IN
Connection Type: THREADED EXTERNAL PIPE SECOND END
Connection Type: THREADED EXTERNAL TUBE FIRST END
Nominal Outside Diameter Tube Accommodated: 0.500 INCHES ALL ENDS IN
Nominal Thread Size: 0.500 INCHES SECOND END IN
Identification
NSN: 4730-01-418-3548
NIIN: 014183548
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6915866
Manufacturer: Naval Sea Systems Command
General Description
The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-418-3548, 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 Naval Sea Systems Command. Government technical data includes 13 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 4730-01-418-3548?
NSN 4730-01-418-3548 is a Adapter,straight,pipe to Tube, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-418-3548?
NSN 4730-01-418-3548 has 2 manufacturer part numbers on file: J4-8C (Ssp Fittings Corp), 6915866 (Naval Sea Systems Command).
What are the specifications of 6915866?
Key specifications for 6915866: Connection Style: FLARED (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Overall Length: 1.570 INCHES IN; Connection Type: THREADED EXTERNAL PIPE SECOND END. 13 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-418-3548 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.