The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-415-8307, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Graymills Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-415-8307 |
| Primary Part Number | 105-15480 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Graymills Corporation |
| Status | ACTIVE |
| Prime Mover Power Rating | 0.15 HORSEPOWER |
| Operating Speed at Rated Capacity | 1725.0 REVOLUTIONS PER MINUTE |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 |
|---|---|
| 105-15480 PRIMARY | Graymills Corporation (USA) |
| Reference | Meaning |
|---|---|
| A-15480-F P/N 105-15480 | 5/9 Secondary reference Graymills Corporation |
NSN 4320-01-415-8307 is a Pump Unit,centrifugal, manufactured by Graymills Corporation, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-415-8307 has 1 manufacturer part number on file: 105-15480 (Graymills Corporation).
Key specifications for 105-15480: Prime Mover Power Rating: 0.15 HORSEPOWER; Operating Speed at Rated Capacity: 1725.0 REVOLUTIONS PER MINUTE; Special Features: P/N 105-15480 IS GRAYMILL'S MODEL 11-HR45 LESS VALVES AND HOSES; Prime Mover Type: ELECTRIC MOTOR. 3 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.