The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-697-2855, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Crane Co Div Valve Div. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-697-2855 |
| Primary Part Number | AW20-N02E-CZ-B |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| Flow Control Device | DIAPHRAGM |
| Second End Relationship with First End | IDENTICAL |
| First End Style Designator | PLAIN |
| Temp Rating | -5.0 CELSIUS MAXIMUM AND 60.0 CELSIUS MAXIMUM DEGC |
| End Connection Quantity | 2 |
| Valve Loading Method | STEM AND DIAPHRAGM |
| First End Connection Type | THREADED INTERNAL PIPE |
| First End Nominal Pipe Size Accommodated | 0.25 INCHES IN |
| Material | ZINC ALLOY BODY |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| Media for Which Designed | AIR |
| Thread Size and Series/type Designator | 0.25 NPT FIRST END |
| Filter | INCLUDED |
| 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 |
|---|---|
| AW20-N02E-CZ-B PRIMARY | Crane Co Div Valve Div (USA) |
| AW20-N02E-CZ-B | Ja Moody Llc (USA) |
| Reference | Meaning |
|---|---|
| MS10620 | 3/9 Design control — primary reference Ja Moody Llc |
NSN 4820-01-697-2855 is a Valve,regulating,fluid Pressure, manufactured by Crane Co Div Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-697-2855 has 2 manufacturer part numbers on file: AW20-N02E-CZ-B (Crane Co Div Valve Div), AW20-N02E-CZ-B (Ja Moody Llc).
Key specifications for AW20-N02E-CZ-B: Flow Control Device: DIAPHRAGM; Second End Relationship with First End: IDENTICAL; First End Style Designator: PLAIN; Temp Rating: -5.0 CELSIUS MAXIMUM AND 60.0 CELSIUS MAXIMUM DEGC. 13 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.