The Plate,diaphragm,valve, cataloged under National Stock Number 4820-01-191-8495, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ebsray Pumps Pty Ltd. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-191-8495 |
| Primary Part Number | 308702 |
| Item Name | Plate,diaphragm,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ebsray Pumps Pty Ltd |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL OR BRASS |
| 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 |
|---|---|
| 308702 | Ebsray Pumps Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 308702 | 3/9 Design control — primary reference Oil Capital Valve Company Dba Ocv Control Valves Div Ocv Control Valves, Llc |
| 1356R-PIECE 8 | 5/9 Secondary reference Oil Capital Valve Company Dba Ocv Control Valves Div Ocv Control Valves, Llc |
NSN 4820-01-191-8495 is a Plate,diaphragm,valve, manufactured by Ebsray Pumps Pty Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-191-8495 has 1 manufacturer part number on file: 308702 (Ebsray Pumps Pty Ltd).
Key specifications for 308702: General Characteristics Item Description: STAINLESS STEEL OR BRASS; End Item Identification: MODEL 110 DIFFERENTIAL CONTROL PILOT VALVE. 1 specification is 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.