The Pump,rotary, cataloged under National Stock Number 4320-01-440-3011, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-440-3011 |
| Primary Part Number | PMWA2413007 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Coffin World Water Systems, Llc Dba Coffin World Water Systems, 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 |
|---|---|
| PMWA2413007 PRIMARY | Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| DWG NO. 021 | D/9 Drawing number reference only Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc |
NSN 4320-01-440-3011 is a Pump,rotary, manufactured by Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-440-3011 has 1 manufacturer part number on file: PMWA2413007 (Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-440-3013, 4320-01-440-3700. Verify interchangeability with system specifications before substitution.
Key specifications for PMWA2413007: End Item Identification: MARS CLASS AFS. 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.