The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-027-8227, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-027-8227 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LEVER |
| Maximum Operating Temp and Media for Which Designed | 275.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF |
| Operating Pressure and Type | 3000.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED INTERNAL BOSS |
| End Connection Quantity | 4 |
| Nominal Thread Size | 0.438 INCHES IN |
| Specification/standard Data | 26512-1128WCH605-1 MANUFACTURERS SOURCE CONTROL |
| Body Material | STEEL CORROSION RESISTING |
| Thread Class | 3A A |
| Thread Series Designator | UNF |
| Valve Operation Method | AUTOMATIC AND MANUAL |
| Reference Number Differentiating Characteristics | SOURCE CONTROL DRAWING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1128SCH605-1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 896995-0060 | 3/3 Design control — primary reference U.S. Government activity |
| 896995 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 896995-0090 | 5/9 Secondary reference Kidde-Fenwal, Llc |
NSN 4820-01-027-8227 is a Valve,linear,directional Control, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-027-8227 has 1 manufacturer part number on file: 1128SCH605-1 (Northrop Grumman Systems Corporation).
Key specifications for 4820-01-027-8227: Furnished Items and Quantity: 1 LEVER; Maximum Operating Temp and Media for Which Designed: 275.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF; Operating Pressure and Type: 3000.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Connection Type: THREADED INTERNAL BOSS. 12 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 4820-01-027-8227 has DEMIL Code B. 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.