The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-977-2789, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Peck Equipment Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Peck Equipment Co (CAGE 7A680) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-977-2789 |
| Primary Part Number | PE9772789 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Peck Equipment Co |
| 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 |
|---|---|
| PE9772789 | Peck Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| 101B234BRPC1 | 5/9 Secondary reference General Electric Company |
| 101B234BR1 | 3/9 Design control — primary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 101B234BR1 | 5/9 Secondary reference General Electric Company |
| CLC101B234BR1 | 5/9 Secondary reference Lowe Charles M Co the |
| 101B234BR-1 | 5/9 Secondary reference U.S. Government activity |
| 101B234BC1 | 5/9 Secondary reference Ships Parts Inc |
NSN 4820-00-977-2789 is a Valve,linear,directional Control, manufactured by Peck Equipment Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-977-2789 has 1 manufacturer part number on file: PE9772789 (Peck Equipment Co).
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.