The Deck Box Operator,valve, cataloged under National Stock Number 4820-01-413-2534, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-413-2534 |
| Primary Part Number | 12164-400 |
| Item Name | Deck Box Operator,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| Rotation in Deg | 360.0 NOMINAL |
| Mechanical Connection Type | FLEXIBLE SHAFT |
| Flange Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Mounting Facility | FLANGE |
| Accommodated Shaft Diameter | 0.500 INCHES NOMINAL IN |
| Mounting Flange Diameter | 7.250 INCHES NOMINAL 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 |
|---|---|
| 12164-400 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| B-800-12164-400 | B.w. Elliott Manufacturing Co., Llc (USA) |
| 500-6574890 FIND NO.110 | Naval Sea Systems Command (USA) |
| B-800-12164-400 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 12164 P/N B-800-12164-400 | 5/9 Secondary reference B.w. Elliott Manufacturing Co., Llc |
NSN 4820-01-413-2534 is a Deck Box Operator,valve, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-413-2534 has 4 manufacturer part numbers on file: 12164-400 (B.w. Elliott Manufacturing Co., Llc), B-800-12164-400 (B.w. Elliott Manufacturing Co., Llc), 500-6574890 FIND NO.110 (Naval Sea Systems Command), B-800-12164-400 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 12164-400: Rotation in Deg: 360.0 NOMINAL; Mechanical Connection Type: FLEXIBLE SHAFT; Flange Bolt Hole Diameter: 0.562 INCHES NOMINAL IN; Mounting Facility: FLANGE. 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.