The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-596-8495, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-596-8495 |
| Primary Part Number | 2124651-47 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Thread Provision | THREADED SINGLE PROVISION |
| Design Type | TUBULAR, HEX SHAPE |
| Thread Series | NPTF SINGLE PROVISION |
| Thread Length | 0.125 INCHES NOMINAL SINGLE PROVISION IN |
| Thread Direction | RIGHT-HAND SINGLE PROVISION |
| Thread Size Designator | 1/8-27 SINGLE PROVISION |
| Surface Treatment | TIN |
| Thread Class | 3A SINGLE PROVISION A |
| Material | STEEL CORROSION RESISTING |
| Orifice Diameter | 0.031 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 2124651-47 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 4730-01-596-8495 is a Restrictor,fluid Flow, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-596-8495 has 1 manufacturer part number on file: 2124651-47 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2124651-47: Thread Provision: THREADED SINGLE PROVISION; Design Type: TUBULAR, HEX SHAPE; Thread Series: NPTF SINGLE PROVISION; Thread Length: 0.125 INCHES NOMINAL SINGLE PROVISION IN. 10 specifications are 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.