The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-491-1489, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-491-1489 |
| Primary Part Number | MGO-4-150S-150S-150S-150S |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex |
| Status | ACTIVE |
| Maximum Operating Temp and Media for Which Designed | 200.0 FAHRENHEIT OIL DEGF |
| End Connection Quantity | 8 |
| Body Material | IRON CAST AND STEEL |
| Valve Operation Method | HYDRAULIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MGO-4-150S-150S-150S-150S PRIMARY | Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex (USA) |
| Reference | Meaning |
|---|---|
| 10141.PDF | 5/1 Secondary reference Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex |
NSN 4820-01-491-1489 is a Valve,linear,directional Control, manufactured by Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-491-1489 has 1 manufacturer part number on file: MGO-4-150S-150S-150S-150S (Lubriquip Inc Dba Lubriquip, Inc., a Unit of Idex).
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-491-1493, 4820-01-491-1496, 4820-01-491-1499. Verify interchangeability with system specifications before substitution.
Key specifications for MGO-4-150S-150S-150S-150S: Maximum Operating Temp and Media for Which Designed: 200.0 FAHRENHEIT OIL DEGF; End Connection Quantity: 8; Body Material: IRON CAST AND STEEL; Special Features: PROGRESSIVE TYPE,ZINC PLATED,VITON "O"-RINGS SEALS STANDARD,NET WEIGHT 53 LBS.5 OZS.,MGO-4 LENGTH 12.75,SINGLE RT-OUTLET 7/8-14 (SAE)OR(NPSF) OUTLETS LBS. 4 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.
NSN 4820-01-491-1489 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.