The Pump Unit,rotary, cataloged under National Stock Number 4320-01-583-5339, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc (CAGE 44MG9) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-583-5339 |
| Primary Part Number | 5012756A |
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc |
| 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 |
|---|---|
| 5012756A PRIMARY | Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc (USA) |
| Reference | Meaning |
|---|---|
| 43152F | 5/9 Secondary reference Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc |
| 43152D | 3/9 Design control — primary reference Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc |
| 1004980 | 5/9 Secondary reference Dhs Systems Llc |
| 1004980 | 5/2 Secondary reference U.S. Government activity |
NSN 4320-01-583-5339 is a Pump Unit,rotary, manufactured by Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-583-5339 has 1 manufacturer part number on file: 5012756A (Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc).
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.