The Shaft,transmission,pump, cataloged under National Stock Number 4320-01-048-3948, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Johnston Pump Co Inc Div of Johnston Pump/general Valve Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-048-3948 |
| Primary Part Number | 46440-1-701 |
| Item Name | Shaft,transmission,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Johnston Pump Co Inc Div of Johnston Pump/general Valve Inc |
| Status | ACTIVE |
| Shaft Type | DRIVE SHAFT |
| 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 |
|---|---|
| 46440-1-701 PRIMARY | Johnston Pump Co Inc Div of Johnston Pump/general Valve Inc (USA) |
| Reference | Meaning |
|---|---|
| 46440-1B | 5/9 Secondary reference Johnston Pump Co Inc Div of Johnston Pump/general Valve Inc |
NSN 4320-01-048-3948 is a Shaft,transmission,pump, manufactured by Johnston Pump Co Inc Div of Johnston Pump/general Valve Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-048-3948 has 1 manufacturer part number on file: 46440-1-701 (Johnston Pump Co Inc Div of Johnston Pump/general Valve Inc).
Key specifications for 46440-1-701: Shaft Type: DRIVE SHAFT. 1 specification is 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.