The Valve,butterfly, cataloged under National Stock Number 4820-00-455-8749, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Victaulic Company of America Inc Dba Victaulic Company of America. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-00-455-8749 |
| Primary Part Number | VV014700SEO |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Victaulic Company of America Inc Dba Victaulic Company of America |
| Status | ACTIVE |
| Renewable Seat Ring Type | PRESSED-IN |
| Nominal Pipe Size Accommodated | 0.500 INCHES FIRST END IN |
| Connection Style | SOCKET ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Features Provided | BONNET PACKING |
| Bonnet Type | INSIDE SPRING |
| Bonnet Attachment Method | PRESSURE SEAL, RING TYPE |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | IRON MALLEABLE BODY |
| Material | RUBBER SEAT |
| Material | STEEL CORROSION RESISTING STEM |
| Material | IRON MALLEABLE OR ALUMINUM ALLOY FLOW CONTROL DEVICE |
| Material | RUBBER BODY LINING |
| 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 |
|---|---|
| VV014700SEO PRIMARY | Victaulic Company of America Inc Dba Victaulic Company of America (USA) |
| 1 1-2TS141-67 | Victaulic Co of Canada Ltd (CAN) |
| Reference | Meaning |
|---|---|
| V-014-700-0-EE | 5/9 Secondary reference Victaulic Company of America Inc Dba Victaulic Company of America |
| 014-700-2350 | 5/9 Secondary reference Victaulic Co of Canada Ltd |
NSN 4820-00-455-8749 is a Valve,butterfly, manufactured by Victaulic Company of America Inc Dba Victaulic Company of America, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-455-8749 has 2 manufacturer part numbers on file: VV014700SEO (Victaulic Company of America Inc Dba Victaulic Company of America), 1 1-2TS141-67 (Victaulic Co of Canada Ltd).
Key specifications for VV014700SEO: Renewable Seat Ring Type: PRESSED-IN; Nominal Pipe Size Accommodated: 0.500 INCHES FIRST END IN; Connection Style: SOCKET ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE FIRST END. 16 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.