NSN 4730-01-244-3689 · NIIN 012443689 · Part number 5978906
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 4730-01-244-3689 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-244-3689. Manufacturer of record part number: 5978906.
Also searched as4730-01-244-3689 ·
4730012443689 ·
NIIN 012443689 ·
01-244-3689 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 53711 · 5978906
4730-01-244-3689 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Restrictor Unit,fluid Flow — FSC 4730
Pressure Rating: 2.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Strainer Type and Quantity: 1 SCREEN
Design Type: STRAIGHT
Diameter: 0.1885 INCHES NOMINAL IN
Material: COPPER ALLOY BODY
Material: STEEL CORROSION RESISTING SCREENING
Orifice Diameter: 0.140 INCHES NOMINAL IN
Identification
NSN: 4730-01-244-3689
NIIN: 012443689
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5978906
Manufacturer: Naval Sea Systems Command
General Description
The Restrictor Unit,fluid Flow, cataloged under National Stock Number 4730-01-244-3689, 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 8 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 4730-01-244-3689?
NSN 4730-01-244-3689 is a Restrictor Unit,fluid Flow, 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 4730-01-244-3689?
NSN 4730-01-244-3689 has 1 manufacturer part number on file: 5978906 (Naval Sea Systems Command).
What are the specifications of 5978906?
Key specifications for 5978906: Pressure Rating: 2.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Strainer Type and Quantity: 1 SCREEN; Design Type: STRAIGHT; Diameter: 0.1885 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-244-3689 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.