The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-407-7595, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-407-7595 |
| Primary Part Number | 7712 ITEM SP7 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL PIPE |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Series Designator | NPT |
| Flow Pattern Quantity | 4 |
| 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 |
|---|---|
| 7712 ITEM SP7 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| PD20042-1212 | 5/9 Secondary reference Bosch Rexroth Corporation Div Bosch Rexroth |
| PD2-42-12-12 | 3/9 Design control — primary reference Bosch Rexroth Corporation Div Bosch Rexroth |
| 7712 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4820-01-407-7595 is a Valve,linear,directional Control, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-407-7595 has 1 manufacturer part number on file: 7712 ITEM SP7 (Naval Sea Systems Command).
Key specifications for 7712 ITEM SP7: Connection Type: THREADED INTERNAL PIPE; Nominal Thread Size: 0.250 INCHES IN; Special Features: CLOSED CENTER; Thread Series Designator: NPT. 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.
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.