The Valve,ball, cataloged under National Stock Number 4820-01-549-8386, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-549-8386 |
| Primary Part Number | BA-475B 3/4 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDLE |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | ASTM B283 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Valve Size | 0.750 INCHES IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.75 INCHES ALL ENDS IN |
| Face to Face Distance | 2.620 INCHES IN |
| Material | COPPER ALLOY BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Material | COPPER ALLOY STEM |
| Thread Series Designator | NPT ALL ENDS |
| 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 |
|---|---|
| 01-204-0010 | Eskridge, Inc. (USA) |
| 1CGF5 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| BA-475B 3/4 PRIMARY | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 60-006-5282 ITEM 63 | Eskridge, Inc. (USA) |
NSN 4820-01-549-8386 is a Valve,ball, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-549-8386 has 4 manufacturer part numbers on file: 01-204-0010 (Eskridge, Inc.), 1CGF5 (W.w. Grainger, Inc. Div Government Sales Division), BA-475B 3/4 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 60-006-5282 ITEM 63 (Eskridge, Inc.).
Key specifications for BA-475B 3/4: Furnished Items and Quantity: 1 HANDLE; Style Designator: STRAIGHT THRU; Material Document and Classification: ASTM B283 ASSN STD SINGLE MATERIAL RESPONSE BODY; Valve Size: 0.750 INCHES IN. 12 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.