The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-692-8474, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sealco Air Controls Inc. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-692-8474 |
| Primary Part Number | 99600B |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sealco Air Controls Inc |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL PIPE |
| End Connection Quantity | 3 |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| 69.MD000-1623 | Rheinmetall Man Military Vehicles Australia Pty Ltd (AUS) |
| 121PA1122-003 | Holmwood Highgate (aust) Pty Ltd (AUS) |
| 99600B PRIMARY | Sealco Air Controls Inc (USA) |
NSN 4820-01-692-8474 is a Valve,linear,directional Control, manufactured by Sealco Air Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-692-8474 has 3 manufacturer part numbers on file: 69.MD000-1623 (Rheinmetall Man Military Vehicles Australia Pty Ltd), 121PA1122-003 (Holmwood Highgate (aust) Pty Ltd), 99600B (Sealco Air Controls Inc).
Key specifications for 99600B: Connection Type: THREADED INTERNAL PIPE; End Connection Quantity: 3; Part Name Assigned by Controlling Agency: VALVE,LINEAR,DIRECTIONAL CONTROL; End Item Identification: SHUT OFF VALVE. 3 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.