The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-441-1086, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-441-1086 |
| Primary Part Number | 12463715 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Operating Position | HORIZONTAL |
| Operating Speed at Rated Capacity | 2100.0 REVOLUTIONS PER MINUTE |
| Pump Quantity | 1 |
| Stage Quantity | 3 |
| Maximum Discharge Flow Rate | 800.0 GALLONS PER MINUTE |
| Discharge Connection Type | ROUND FLANGE |
| Centrifugal Pump Design | AXIAL FLOW |
| Total Head | 1800.000 FEET FT |
| 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 |
|---|---|
| 12463715 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 4320-01-441-1086 is a Pump Unit,centrifugal, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-441-1086 has 1 manufacturer part number on file: 12463715 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12463715: Discharge Connection Quantity: 1; Pumping Element Operating Position: HORIZONTAL; Operating Speed at Rated Capacity: 2100.0 REVOLUTIONS PER MINUTE; Pump Quantity: 1. 9 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.