The Valve,ball, cataloged under National Stock Number 4820-01-364-5894, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Boll Filter Corporation. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-364-5894 |
| Primary Part Number | 2504374 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Boll Filter Corporation |
| Status | ACTIVE |
| Material | STEEL BODY |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 1-20719 POS/F 39 | Boll & Kirch Filterbau Gmbh (DEU) |
| 2504374 PRIMARY | Boll Filter Corporation (USA) |
| 2504374 | Boll & Kirch Filterbau Gmbh (DEU) |
NSN 4820-01-364-5894 is a Valve,ball, manufactured by Boll Filter Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-364-5894 has 3 manufacturer part numbers on file: 1-20719 POS/F 39 (Boll & Kirch Filterbau Gmbh), 2504374 (Boll Filter Corporation), 2504374 (Boll & Kirch Filterbau Gmbh).
Key specifications for 2504374: Material: STEEL BODY; Valve Operation Method: MANUAL. 2 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.