The Pump,axial Pistons, cataloged under National Stock Number 4320-01-516-6264, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Appleton Marine Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-516-6264 |
| Primary Part Number | 6304517-4 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| Pumping Element Type | PISTON |
| Reciprocating Stroke Type | VARIABLE |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| 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 |
|---|---|
| 6304517-4 | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| MPV046-CBBBTBBBAAABDDBAAGGANNN | 3/9 Design control — primary reference Sauer-Sundstrand Hydro-Transmission Div |
| 6304517 | D/9 Drawing number reference only U.S. Government activity |
NSN 4320-01-516-6264 is a Pump,axial Pistons, manufactured by Appleton Marine Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-516-6264 has 1 manufacturer part number on file: 6304517-4 (Appleton Marine Inc).
Key specifications for 6304517-4: Pumping Element Type: PISTON; Reciprocating Stroke Type: VARIABLE; Special Features: SERIES 40 PUMP; End Item Identification: ABLTS HYDRAULIC SYSTEM. 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.