The Valve,pneumatic Tank, cataloged under National Stock Number 4820-01-299-5688, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Oasis Construction Div Supply Nurses. Government technical data includes 11 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-299-5688 |
| Primary Part Number | AVW-10 |
| Item Name | Valve,pneumatic Tank |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Oasis Construction Div Supply Nurses |
| Status | ACTIVE |
| Flow Control Device | CORE |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| Third End Relationship with Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| First End Style Designator | SOCKET |
| End Connection Quantity | 3 |
| Third End Outside Diameter Tube Accommodated | 0.250 INCHES NOMINAL IN |
| First End Connection Type | UNTHREADED INTERNAL TUBE |
| Third End Connection Type | THREADED EXTERNAL TUBE |
| First End Outside Diameter Tube Accommodated | 0.625 INCHES NOMINAL IN |
| Third End Style Designator | GASKET SEAL COMPRESSION |
| 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 |
|---|---|
| AVW-10 PRIMARY | Oasis Construction Div Supply Nurses (USA) |
NSN 4820-01-299-5688 is a Valve,pneumatic Tank, manufactured by Oasis Construction Div Supply Nurses, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-299-5688 has 1 manufacturer part number on file: AVW-10 (Oasis Construction Div Supply Nurses).
Key specifications for AVW-10: Flow Control Device: CORE; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU; Third End Relationship with Preceding Ends: NOT IDENTICAL WITH FIRST OR SECOND END. 11 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.