The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-440-9873, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Aalberts Integrated Piping Systems Americas, Inc.. Government technical data includes 2 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. 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 | 4820-01-440-9873 |
| Primary Part Number | 82-000-01 |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Aalberts Integrated Piping Systems Americas, Inc. |
| Status | ACTIVE |
| Component Quantity | 6 |
| Supply Items and Quantities | SEATS 2; BALL 1; STEM PACKING 1; STEM SEAL 1; BODY SEAL 1 |
| 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 |
|---|---|
| 82-000-01 PRIMARY | Aalberts Integrated Piping Systems Americas, Inc. (USA) |
NSN 4820-01-440-9873 is a Parts Kit,ball Valve, manufactured by Aalberts Integrated Piping Systems Americas, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-440-9873 has 1 manufacturer part number on file: 82-000-01 (Aalberts Integrated Piping Systems Americas, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-573-3778, 5365-01-708-3337. Verify interchangeability with system specifications before substitution.
Key specifications for 82-000-01: Component Quantity: 6; Supply Items and Quantities: SEATS 2; BALL 1; STEM PACKING 1; STEM SEAL 1; BODY SEAL 1. 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.