NSN 4730-01-358-0638 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-358-0638. Manufacturer of record part number: KF03-04NL.
Also searched as4730-01-358-0638 ·
4730013580638 ·
NIIN 013580638 ·
01-358-0638 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 03WK3 · KF03-04NL
Nearby stock numbers← 4730-01-358-0553 Tee, Tube
·
4730-01-358-0639 Adapter, Straight, Tube to Boss →
4730-01-358-0638 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,tube to Hose — FSC 4730
Connection Style: BARBED OR BEADED (HOSE) SECOND END
Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
Nominal Inside Diameter Hose Accommodated: 0.188 INCHES SECOND END IN
Nominal Overall Length: 1.310 INCHES IN
Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
Connection Type: THREADED INTERNAL TUBE FIRST END
Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN
Identification
NSN: 4730-01-358-0638
NIIN: 013580638
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: KF03-04NL
Manufacturer: Airline Hydraulics
General Description
The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-358-0638, 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 Airline Hydraulics. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 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 4730-01-358-0638?
NSN 4730-01-358-0638 is a Adapter,straight,tube to Hose, manufactured by Airline Hydraulics, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-358-0638?
NSN 4730-01-358-0638 has 2 manufacturer part numbers on file: KF03-04NL (Airline Hydraulics), KF03-04NL (Suncoast Electronics Inc).
What are the specifications of KF03-04NL?
Key specifications for KF03-04NL: Connection Style: BARBED OR BEADED (HOSE) SECOND END; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END; Nominal Inside Diameter Hose Accommodated: 0.188 INCHES SECOND END IN; Nominal Overall Length: 1.310 INCHES IN. 12 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-358-0638 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.