The Plate,thrust,rotary Pump, cataloged under National Stock Number 4320-01-426-7789, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Bird-Johnson Propeller Company, Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-426-7789 |
| Primary Part Number | P001-931029 |
| Item Name | Plate,thrust,rotary Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| 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 |
|---|---|
| P001-931029 PRIMARY | Bird-Johnson Propeller Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 9019-3.0 | D/9 Drawing number reference only Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
| LCS9019-3.0PL ITEM 3.11 | 5/9 Secondary reference Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
| 9019-3.0 PL ITEM 3.11 | 5/9 Secondary reference Maritime Tanksystems International, Inc Dba Flume Stabilization Systems |
NSN 4320-01-426-7789 is a Plate,thrust,rotary Pump, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-426-7789 has 1 manufacturer part number on file: P001-931029 (Bird-Johnson Propeller Company, Llc).
Key specifications for P001-931029: End Item Identification: NAVY WEAPON SYSTEM CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 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.