The Valve,vacuum Breaking, cataloged under National Stock Number 4820-01-075-9848, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 18 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 | 4820-01-075-9848 |
| Primary Part Number | 5H095-3 |
| Item Name | Valve,vacuum Breaking |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| First End Bolt Hole Quantity | 4 |
| Flow Control Device | POPPET |
| Body Style | SINGLE CONNECTION, STRAIGHT FLOW |
| First End Flange Thickness | 0.188 INCHES NOMINAL IN |
| First End Style Designator | PLAIN |
| First End Flange Width | 2.125 INCHES NOMINAL IN |
| First End Bolt Hole Diameter | 0.190 INCHES NOMINAL IN |
| First End Center to Center Distance Between Holes Along Width | 1.750 INCHES NOMINAL IN |
| First End Center to Center Distance Between Holes Along Length | 1.750 INCHES NOMINAL IN |
| End Connection Quantity | 1 |
| First End Connection Type | PLAIN FACE FLANGE |
| Temp Adjustability | NOT ADJUSTABLE |
| Surface Treatment | ANODIZE OUTSIDE |
| First End Flange Shape Style | RECTANGULAR W/ BOLT HOLES (INCLUDES SQUARE) |
| First End Flange End Radius | 0.031 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY AND RUBBER FLOW CONTROL DEVICE |
| First End Flange Length | 2.125 INCHES NOMINAL IN |
| Media for Which Designed | AIR |
| 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 |
|---|---|
| 5H095-3 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
NSN 4820-01-075-9848 is a Valve,vacuum Breaking, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-075-9848 has 1 manufacturer part number on file: 5H095-3 (Northrop Grumman Corp Electronic Systems Defensive System Div).
Key specifications for 5H095-3: First End Bolt Hole Quantity: 4; Flow Control Device: POPPET; Body Style: SINGLE CONNECTION, STRAIGHT FLOW; First End Flange Thickness: 0.188 INCHES NOMINAL IN. 18 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.