The Valve,vacuum Regulating, cataloged under National Stock Number 4820-01-474-2467, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kadant Johnson Inc. Dba (formely: Johnson Corporation, The). Government technical data includes 14 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 | 4820-01-474-2467 |
| Primary Part Number | VB8-76-BR-P-S-E |
| Item Name | Valve,vacuum Regulating |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Kadant Johnson Inc. Dba (formely: Johnson Corporation, The) |
| Status | ACTIVE |
| Flow Control Device | BALL |
| First End Thread Series Designator | UNF |
| First End Thread Direction | RIGHT-HAND |
| Temp Rating | 365.0 FAHRENHEIT DEGF |
| Body Style | SINGLE CONNECTION, STRAIGHT FLOW |
| First End Style Designator | PLAIN |
| End Connection Quantity | 1 |
| Body Material | COPPER ALLOY |
| First End Connection Type | THREADED EXTERNAL PIPE |
| Temp Adjustability | NOT ADJUSTABLE |
| First End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |
| First End Nominal Thread Size | 0.750 INCHES IN |
| 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 |
|---|---|
| VB8-76-BR-P-S-E PRIMARY | Kadant Johnson Inc. Dba (formely: Johnson Corporation, The) (USA) |
NSN 4820-01-474-2467 is a Valve,vacuum Regulating, manufactured by Kadant Johnson Inc. Dba (formely: Johnson Corporation, The), classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-474-2467 has 1 manufacturer part number on file: VB8-76-BR-P-S-E (Kadant Johnson Inc. Dba (formely: Johnson Corporation, The)).
Key specifications for VB8-76-BR-P-S-E: Flow Control Device: BALL; First End Thread Series Designator: UNF; First End Thread Direction: RIGHT-HAND; Temp Rating: 365.0 FAHRENHEIT DEGF. 14 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.