The Valve Rod Section, cataloged under National Stock Number 4820-01-406-2605, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bird-Johnson Propeller Company, Llc. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Valve Rod Section |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Bird-Johnson Propeller Company, Llc (CAGE 07309) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-406-2605 |
| Primary Part Number | 112146006 |
| Item Name | Valve Rod Section |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bird-Johnson Propeller Company, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 112156002 FIND 4 | Bird-Johnson Propeller Company, Llc (USA) |
| 112146006 PRIMARY | Bird-Johnson Propeller Company, Llc (USA) |
| 112156002 PIECE 4 | Bird-Johnson Propeller Company, Llc (USA) |
| 112156033 FIND NO. 4 | Bird-Johnson Propeller Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 112156033 | D/9 Drawing number reference only Bird-Johnson Propeller Company, Llc |
| 112156002 | D/9 Drawing number reference only Bird-Johnson Propeller Company, Llc |
NSN 4820-01-406-2605 is a Valve Rod Section, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-406-2605 has 4 manufacturer part numbers on file: 112156002 FIND 4 (Bird-Johnson Propeller Company, Llc), 112146006 (Bird-Johnson Propeller Company, Llc), 112156002 PIECE 4 (Bird-Johnson Propeller Company, Llc), 112156033 FIND NO. 4 (Bird-Johnson Propeller Company, Llc).
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.