The Cock,drain, cataloged under National Stock Number 4820-01-491-9889, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Taylor Made Environmental. Government technical data includes 3 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 | 4820-01-491-9889 |
| Primary Part Number | 1060800 |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Taylor Made Environmental |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| 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 |
|---|---|
| 1060800 PRIMARY | Taylor Made Environmental (USA) |
NSN 4820-01-491-9889 is a Cock,drain, manufactured by Taylor Made Environmental, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-491-9889 has 1 manufacturer part number on file: 1060800 (Taylor Made Environmental).
Key specifications for 1060800: Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Special Features: NHA IS CBS12-YP AIRHANDLER W/FLOW CONTROLLER; End Item Identification: YP BOAT. 3 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.