The Cock,plug, cataloged under National Stock Number 4820-01-359-2353, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is John Boyd Enterprises Inc Dba J B Enterprises Div Jb Radiator Specialties, Inc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-359-2353 |
| Primary Part Number | DRA BRA 10015 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | John Boyd Enterprises Inc Dba J B Enterprises Div Jb Radiator Specialties, Inc |
| Status | ACTIVE |
| Connection Style | FLARED (TUBE) FIRST END |
| Criticality Code Justification | FEAT |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Flow Style | ONE-WAY ONE-PORT BOTTOM OUTLET 90 DEGREE PLUG TURN |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 3A FIRST END A |
| Material | COPPER ALLOY BODY |
| Thread Series Designator | UNF FIRST END |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| DRA BRA 10015 PRIMARY | John Boyd Enterprises Inc Dba J B Enterprises Div Jb Radiator Specialties, Inc (USA) |
| DRA BRA 10015 | The Entwistle Company Llc (USA) |
NSN 4820-01-359-2353 is a Cock,plug, manufactured by John Boyd Enterprises Inc Dba J B Enterprises Div Jb Radiator Specialties, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-359-2353 has 2 manufacturer part numbers on file: DRA BRA 10015 (John Boyd Enterprises Inc Dba J B Enterprises Div Jb Radiator Specialties, Inc), DRA BRA 10015 (The Entwistle Company Llc).
Key specifications for DRA BRA 10015: Connection Style: FLARED (TUBE) FIRST END; Criticality Code Justification: FEAT; Connection Type: THREADED EXTERNAL TUBE FIRST END; Flow Style: ONE-WAY ONE-PORT BOTTOM OUTLET 90 DEGREE PLUG TURN. 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.