NSN 4730-01-557-9264 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-557-9264. Manufacturer of record part number: WK-264490-130.
Also searched as4730-01-557-9264 ·
4730015579264 ·
NIIN 015579264 ·
01-557-9264 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0KDP7 · WK-264490-130
4730-01-557-9264 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Nozzle,spray,fluid-Emulsion — FSC 4730
Spray Angle in Deg: 90.0
Inlet Connection Type: THREADED
Orifice Diameter: 13.000 INCHES NOMINAL IN
Inlet Connection Size: 11.500
1 manufacturer part number on file
Manufacturer of record: Kidde-Fenwal, Llc
Identification
NSN: 4730-01-557-9264
NIIN: 015579264
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: WK-264490-130
Manufacturer: Kidde-Fenwal, Llc
General Description
The Nozzle,spray,fluid-Emulsion, cataloged under National Stock Number 4730-01-557-9264, 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 Kidde-Fenwal, Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Kidde Inc Walter Kidde Div Industrial and Marine Fire Protection Systems
No interchangeability data on file.
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 4730-01-557-9264?
NSN 4730-01-557-9264 is a Nozzle,spray,fluid-Emulsion, manufactured by Kidde-Fenwal, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-557-9264?
NSN 4730-01-557-9264 has 1 manufacturer part number on file: WK-264490-130 (Kidde-Fenwal, Llc).
What are the specifications of WK-264490-130?
Key specifications for WK-264490-130: Spray Angle in Deg: 90.0; Overall Length: 2.500 INCHES NOMINAL IN; Inlet Connection Type: THREADED; End Item Identification: FIRE EXTINQUISHER SYSTEM. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-557-9264 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.