The Valve,ball, cataloged under National Stock Number 4820-01-294-3531, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is G H Fittings A/s. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-294-3531 |
| Primary Part Number | 10-03-00-05 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | G H Fittings A/s |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LEVER |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | CROSS |
| Surface Treatment | CHROMATE |
| Media for Which Designed | WATER, FRESH SINGLE RESPONSE |
| Material | COPPER ALLOY 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 |
|---|---|
| 10-03-00-05 | G H Fittings A/s (NOR) |
| Reference | Meaning |
|---|---|
| 5-45-4916 | 1/2 Source control — Government-approved source U.S. Government activity |
| 19397-1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4820-01-294-3531 is a Valve,ball, manufactured by G H Fittings A/s, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-294-3531 has 1 manufacturer part number on file: 10-03-00-05 (G H Fittings A/s).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-603-3605. Verify interchangeability with system specifications before substitution.
Key specifications for 10-03-00-05: Furnished Items and Quantity: 1 LEVER; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: CROSS; Special Features: THREADS ARE 1/2-BSP; BODY IS BRASS,CHROME PLATED; SEALS ARE POLYTETRAFLUOROETHYLENE. 7 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.