The Valve,ball, cataloged under National Stock Number 4820-01-597-6028, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Valve & Actuation Services, Llc. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-597-6028 |
| Primary Part Number | V330-SS-3-UUU-N-25-O2-V4 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Valve & Actuation Services, Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LOCKING DEVICE |
| Nominal Pipe Size Accommodated | 1.000 INCHES ALL ENDS IN |
| Connection Type | BUTT WELD PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | ASTM A351 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | ASTM A351 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Mounting Facility | THREADED FASTENER |
| Material | STEEL COMP 316 BODY |
| Material | PLASTIC SEAT |
| Material | STEEL COMP 316 STEM |
| Material | PLASTIC PACKING |
| Material | STEEL COMP 316 FLOW CONTROL DEVICE |
| 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 |
|---|---|
| V330-SS-3-UUU-N-25-O2-V4 PRIMARY | Valve & Actuation Services, Llc (USA) |
NSN 4820-01-597-6028 is a Valve,ball, manufactured by Valve & Actuation Services, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-597-6028 has 1 manufacturer part number on file: V330-SS-3-UUU-N-25-O2-V4 (Valve & Actuation Services, Llc).
Key specifications for V330-SS-3-UUU-N-25-O2-V4: Furnished Items and Quantity: 1 LOCKING DEVICE; Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN; Connection Type: BUTT WELD PIPE ALL ENDS; Style Designator: STRAIGHT THRU. 15 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.