The Stem,fluid Valve, cataloged under National Stock Number 4820-01-481-9798, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-481-9798 |
| Primary Part Number | D964-044 ITEM 3CP |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Valve Type for Which Designed | GATE |
| Stem Actuating End Type | SQUARE |
| Criticality Code Justification | ZZZY |
| Valve Size for Which Designed | 2.000 INCHES IN |
| Material | STEEL CORROSION RESISTING |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| D964-044 ITEM 3CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 70-2842-X64-3CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 70-2842-X64-3CP | 5/9 Secondary reference William Powell Company, the Dba Powell Valve Div the Starflo Corporation |
| D964-044 ITEM 3 | 3/1 Design control — primary reference U.S. Government activity |
| D964-044 ITEM 3 | 5/1 Secondary reference Cold Llc |
NSN 4820-01-481-9798 is a Stem,fluid Valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-481-9798 has 2 manufacturer part numbers on file: D964-044 ITEM 3CP (Naval Inventory Control Point Mechanicsburg), 70-2842-X64-3CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for D964-044 ITEM 3CP: Valve Type for Which Designed: GATE; Stem Actuating End Type: SQUARE; Criticality Code Justification: ZZZY; Valve Size for Which Designed: 2.000 INCHES IN. 6 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.