The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-00-708-9506, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (CAGE 06853); Crane Carrier Company, Llc (CAGE 03533); Dana Off Highway Products, Llc (CAGE 77237) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-708-9506 |
| Primary Part Number | 239873 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| 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 |
|---|---|
| 239873 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 239873 | Crane Carrier Company, Llc (USA) |
| BXW00558000 | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 9032823 | 5/9 Secondary reference General Motors Corp |
| BXW00558000 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| VH7373 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
| 187944 | 5/9 Secondary reference U.S. Government activity |
| 296916C1 | 5/2 Secondary reference U.S. Government activity |
| 9032823 | 5/9 Secondary reference Euclid Inc |
| VH535 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
| 9032823 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-708-9506 is a Diaphragm,actuator Valve,special, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-708-9506 has 3 manufacturer part numbers on file: 239873 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 239873 (Crane Carrier Company, Llc), BXW00558000 (Dana Off Highway Products, Llc).
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.