The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-481-9695, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Trola-Dyne, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-481-9695 |
| Primary Part Number | 803-1385925-5 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Trola-Dyne, Inc. |
| 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 |
|---|---|
| 803-1385925-5 | Trola-Dyne, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 803-1385925-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-481-9695 is a Valve,regulating,fluid Pressure, manufactured by Trola-Dyne, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-481-9695 has 1 manufacturer part number on file: 803-1385925-5 (Trola-Dyne, Inc.).
Key specifications for 803-1385925-5: Special Features: PER DRAWING 1385925 - ADJUSTMENT SHALL BE MADE BY SLOTTED SCREW AND LOCKOUT AND BE ACCESSIBLE FROM FRONT PANEL; MAXIMUM PRESSURE CHANGE DUE TO SUPPLY PRESSURE VARIATION OF 0.2 PSI FOR 100 PSI CHANGE; AIR CONSUMPTION SHALL BE LESS THAN 0.1 SCFM.; Part Name Assigned by Controlling Agency: REGULATOR; End Item Identification: PANEL, AIR CONTROL ASSY 5976098 KDX-III CL; PANEL, AIR CONTROL ASSY 5976098 DDG2317&2318. 0 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.