The Diaphragm Positione, cataloged under National Stock Number 4820-01-224-6040, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-224-6040 |
| Item Name | Diaphragm Positione |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | ITEM IS ALUMINUM OVERALL,17 1/4 IN LENGTH,6 IN DIA AT EA DIAPHRAGM; IT HAS 2 1/2 IN NPT THREADED HOLES ON EA END,AND IS PNEUMATICALLY OPERATED; ITEM IS USED TO POSITION THE PROPELLER CONTROL MECHANISM TO DESIRED PITCH SETTING CALLED FOR BY THE PITCH SIGNAL;ITEM REQUIRES 10-60 PSI AIR PRESSURE APPLIED TO PROVIDE 1 IN OF TRAVEL EA SIDE OF CENTER POSITION;ITEM IS OBSOLETE AND NO LONGER MANUFACTURED BY WABCO;ALTERNATE PART P/N P61853-0006 MODEL IN |
| Cubic Measure | 0.250 CUBIC FEET |
| Unpackaged Unit Weight | 10.000 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P58615-1 | 3/9 Design control — primary reference Bosch Rexroth Corporation Div Bosch Rexroth |
NSN 4820-01-224-6040 is a Diaphragm Positione, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-224-6040: General Characteristics Item Description: ITEM IS ALUMINUM OVERALL,17 1/4 IN LENGTH,6 IN DIA AT EA DIAPHRAGM; IT HAS 2 1/2 IN NPT THREADED HOLES ON EA END,AND IS PNEUMATICALLY OPERATED; ITEM IS USED TO POSITION THE PROPELLER CONTROL MECHANISM TO DESIRED PITCH SETTING CALLED FOR BY THE PITCH SIGNAL;ITEM REQUIRES 10-60 PSI AIR PRESSURE APPLIED TO PROVIDE 1 IN OF TRAVEL EA SIDE OF CENTER POSITION;ITEM IS OBSOLETE AND NO LONGER MANUFACTURED BY WABCO;ALTERNATE PART P/N P61853-0006 MODEL IN; Cubic Measure: 0.250 CUBIC FEET; End Item Identification: CONTROLLABLE PITCH PROPELLER ONBOARD 210 WMEC B CLASS C.G. VESSELS; Unpackaged Unit Weight: 10.000 POUNDS LBS. 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.