The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-357-8809, 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 Tactair Fluid Controls Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-357-8809 |
| Primary Part Number | 600047000 ITEM 18 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 600047007 | Tactair Fluid Controls Inc (USA) |
| 600047000 ITEM 18 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 600047000 | D/9 Drawing number reference only U.S. Government activity |
| 600047007 | 5/9 Secondary reference U.S. Government activity |
| 600047000 ITEM 18 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-357-8809 is a Restrictor,fluid Flow, manufactured by Tactair Fluid Controls Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-357-8809 has 2 manufacturer part numbers on file: 600047007 (Tactair Fluid Controls Inc), 600047000 ITEM 18 (Tactair Fluid Controls Inc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-358-2586. Verify interchangeability with system specifications before substitution.
Key specifications for 600047000 ITEM 18: End Item Identification: 4820-01-353-6168 VALVE,CHECK; Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.