The Valve,butterfly, cataloged under National Stock Number 4820-01-004-8035, 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 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-004-8035 |
| Primary Part Number | V040700SE1 |
| 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 | 4.000 INCHES ALL ENDS IN |
| Connection Style | GASKET SEAL (PIPE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Bonnet Type | INSIDE SPRING |
| Maximum Operating Temp | 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Surface Treatment | ZINC |
| Bonnet Attachment Method | PRESSURE SEAL, RING TYPE |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | STEEL BODY |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |
| Material | IRON MALLEABLE STEM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR BODY LINING |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| V040700SE1 PRIMARY | Victaulic Company of America Inc Dba Victaulic Company of America (USA) |
| Reference | Meaning |
|---|---|
| 040-700-2350 | 5/9 Secondary reference Victaulic Company of America Inc Dba Victaulic Company of America |
| 040-700-2350 | 5/9 Secondary reference Victaulic Co of Canada Ltd |
NSN 4820-01-004-8035 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 4820-01-004-8035 has 1 manufacturer part number on file: V040700SE1 (Victaulic Company of America Inc Dba Victaulic Company of America).
Key specifications for V040700SE1: Renewable Seat Ring Type: PRESSED-IN; Nominal Pipe Size Accommodated: 4.000 INCHES ALL ENDS IN; Connection Style: GASKET SEAL (PIPE) ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 17 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.
NSN 4820-01-004-8035 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.