The Pump Unit,rotary, cataloged under National Stock Number 4320-01-526-0779, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-526-0779 |
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Pumping Element Operating Position | VERTICAL |
| Operating Speed at Rated Capacity | 1800.0 REVOLUTIONS PER MINUTE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 981260 | 3/9 Design control — primary reference Blackmer System One, Inc. Div Blackmer System One, Inc. |
NSN 4320-01-526-0779 is a Pump Unit,rotary, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-526-0779: Pumping Element Operating Position: VERTICAL; Operating Speed at Rated Capacity: 1800.0 REVOLUTIONS PER MINUTE; Special Features: IMPELLER DIAMETER: 4X6-13 (10.875). DRAWING D10074 REV B. REFLECTS THE ASSEMBLY OF PART NUMBER 981260. DRIVE MOTOR CID NO: 17A020067.; Part Name Assigned by Controlling Agency: EVAPORATOR FEED PUMP. 2 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.