The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-017-5217, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-017-5217 |
| Primary Part Number | 1128SCH606-1 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 KNOB |
| Maximum Operating Temp and Media for Which Designed | 160.0 FAHRENHEIT AIR DEGF |
| Operating Pressure and Type | 3000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED INTERNAL BOSS |
| End Connection Quantity | 3 |
| Nominal Thread Size | 0.438 INCHES IN |
| Spool Quantity | 1 |
| Body Material | ALUMINUM ALLOY |
| Thread Class | 3B |
| Thread Series Designator | UNF |
| Valve Operation Method | MANUAL |
| Flow Pattern Quantity | 3 |
| Spool Position Quantity | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 896996-0210 | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| 896996-0210 | Kidde-Fenwal, Llc (USA) |
| 1128SCH606-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 896996-0210 | 5/2 Secondary reference U.S. Government activity |
| 896996 | C/1 Advisory reference — outside the item-of-supply concept Kidde-Fenwal, Llc |
| 891577 | 5/9 Secondary reference U.S. Government activity |
| 1128SCH606-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4820-01-017-5217 is a Valve,linear,directional Control, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-017-5217 has 3 manufacturer part numbers on file: 896996-0210 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 896996-0210 (Kidde-Fenwal, Llc), 1128SCH606-1 (Northrop Grumman Systems Corporation).
Key specifications for 1128SCH606-1: Furnished Items and Quantity: 1 KNOB; Maximum Operating Temp and Media for Which Designed: 160.0 FAHRENHEIT AIR DEGF; Operating Pressure and Type: 3000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Connection Type: THREADED INTERNAL BOSS. 13 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 4820-01-017-5217 has DEMIL Code Q. 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.