The Valve,gate, cataloged under National Stock Number 4820-01-262-0935, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cold Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-262-0935 |
| Primary Part Number | D841-3033 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cold Llc |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Stem Type | NONRISING |
| Connection Type | BRAZING, TUBE |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES IN |
| Valve Size | 0.750 INCHES IN |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | INTEGRAL |
| Material | COPPER ALLOY BODY |
| Material | NICKEL ALLOY STEM |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY DISK |
| 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 |
|---|---|
| D841-3033 | Cold Llc (USA) |
| Reference | Meaning |
|---|---|
| D841-3033 | 3/9 Design control — primary reference U.S. Government activity |
| J83246C-V4 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-262-0935 is a Valve,gate, manufactured by Cold Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-262-0935 has 1 manufacturer part number on file: D841-3033 (Cold Llc).
Key specifications for D841-3033: Inlet Relationship with Outlet: IDENTICAL; Stem Type: NONRISING; Connection Type: BRAZING, TUBE; Nominal Outside Diameter Tube Accommodated: 0.750 INCHES IN. 12 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.