The Valve,ball, cataloged under National Stock Number 4820-01-546-1008, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kitz Corporation of America. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-546-1008 |
| Primary Part Number | 54-212 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Kitz Corporation of America |
| Status | ACTIVE |
| Style Designator | CROSS |
| Material Document and Classification | ASTM B283, C37700 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Maximum Operating Temp | 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| 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 |
|---|---|
| 54-212 PRIMARY | Kitz Corporation of America (USA) |
| Reference | Meaning |
|---|---|
| 54-2-1/2" | 5/1 Secondary reference Kitz Corporation of America |
| 54-2.50IN | 5/1 Secondary reference Kitz Corporation of America |
NSN 4820-01-546-1008 is a Valve,ball, manufactured by Kitz Corporation of America, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-546-1008 has 1 manufacturer part number on file: 54-212 (Kitz Corporation of America).
Key specifications for 54-212: Style Designator: CROSS; Material Document and Classification: ASTM B283, C37700 ASSN STD SINGLE MATERIAL RESPONSE BODY; Maximum Operating Temp: 300.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: TWO PIECE BODY; MAINTENANCE FREE DOUBLE O-RING STEM SEALS; L-PORT DESIGN; CHROME PLATED BALL; PTFE SEATS; BLOWOUT PROOF STEM; THREADED CONNECTIONS; 150 PSI; 400 PSI NON-SHOCK COLD WATER, OIL OR GAS. 5 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.