The Valve,flow Control, cataloged under National Stock Number 4810-01-591-1723, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Denel Vehicle Systems. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,flow Control |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | General Dynamics Land Systems Canadacorp (CAGE 56161); Denel Vehicle Systems (CAGE SZ177); Knorr-Bremse S.a.pty Ltd (CAGE SBM08) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-591-1723 |
| Primary Part Number | R0137183 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Denel Vehicle Systems |
| Status | ACTIVE |
| 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 |
|---|---|
| R0137183 | General Dynamics Land Systems Canadacorp (CAN) |
| R0123221 | General Dynamics Land Systems Canadacorp (CAN) |
| R0137183 PRIMARY | Denel Vehicle Systems (ZAF) |
| DR4373 | Knorr-Bremse S.a.pty Ltd (ZAF) |
| Reference | Meaning |
|---|---|
| DR4340 | 5/9 Secondary reference Knorr-Bremse S.a.pty Ltd |
| R0123221 | 5/9 Secondary reference Denel Vehicle Systems |
| R0123221-0301 | D/9 Drawing number reference only Denel Vehicle Systems |
NSN 4810-01-591-1723 is a Valve,flow Control, manufactured by Denel Vehicle Systems, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-591-1723 has 4 manufacturer part numbers on file: R0137183 (General Dynamics Land Systems Canadacorp), R0123221 (General Dynamics Land Systems Canadacorp), R0137183 (Denel Vehicle Systems), DR4373 (Knorr-Bremse S.a.pty Ltd).
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.