The Cock,drain, cataloged under National Stock Number 4820-01-671-3289, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Polaris Industries Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-671-3289 |
| Primary Part Number | 7052621 |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Polaris Industries Inc |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4820-01-671-3289 is a Cock,drain, manufactured by Polaris Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-671-3289 has 3 manufacturer part numbers on file: 7052621 (Polaris Industries Australia & New Zealand), 7052621 (Polaris Britain Ltd), 7052621 (Polaris Industries Inc).
Key specifications for 7052621: Style Designator: STRAIGHT THRU; Part Name Assigned by Controlling Agency: PLUG, DRAIN; End Item Identification: UTILITY VEHICLE,OFF ROAD NSN 2310016419443. 1 specification is 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.