The Valve,pressure Equalizing,gaseou, cataloged under National Stock Number 4820-01-283-8050, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Prc Composites, Llc Dba Globe Plastics. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-283-8050 |
| Primary Part Number | 700079 |
| Item Name | Valve,pressure Equalizing,gaseou |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Prc Composites, Llc Dba Globe Plastics |
| Status | ACTIVE |
| Flow Control Device | DISK, CIRCULAR |
| First End Thread Series Designator | NPT |
| First End Thread Direction | RIGHT-HAND |
| Body Style | SINGLE CONNECTION STRAIGHT THRU |
| First End Thread Class | 2A A |
| First End Style Designator | PLAIN |
| End Connection Quantity | 1 |
| Disk Loading Method | SPRING AND WEIGHT |
| First End Connection Type | THREADED EXTERNAL PIPE |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Material | ALUMINUM ALLOY BODY |
| Furnished Items | GASKET AND NUT AND WASHER |
| First End Nominal Thread Size | 0.750 INCHES IN |
| 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 |
|---|---|
| TA333-1316 | Agm Container Controls Inc Dba Agm Container Controls Inc (USA) |
| 700079 PRIMARY | Prc Composites, Llc Dba Globe Plastics (USA) |
NSN 4820-01-283-8050 is a Valve,pressure Equalizing,gaseou, manufactured by Prc Composites, Llc Dba Globe Plastics, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-283-8050 has 2 manufacturer part numbers on file: TA333-1316 (Agm Container Controls Inc Dba Agm Container Controls Inc), 700079 (Prc Composites, Llc Dba Globe Plastics).
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-315-9564, 3040-01-319-7495. Verify interchangeability with system specifications before substitution.
Key specifications for 700079: Flow Control Device: DISK, CIRCULAR; First End Thread Series Designator: NPT; First End Thread Direction: RIGHT-HAND; Body Style: SINGLE CONNECTION STRAIGHT THRU. 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.