The Dispensing Pump,hand Driven, cataloged under National Stock Number 4930-00-028-3598, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 10 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 | 4930-00-028-3598 |
| Primary Part Number | 40 HAND PUMP |
| Item Name | Dispensing Pump,hand Driven |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Pump Type | PISTON |
| Length | 4.000 INCHES NOMINAL IN |
| Design Type | SELF-MEASURING |
| Mounting Method | FLANGE PUMP HEAD BODY |
| Discharge Fitting Type | POSITIVE SHUT-OFF NOZZLE |
| Delivery Rating | ADJUSTABLE FOR 1 QT,2 QT,3 QT OR 1 GAL PER STROKE |
| Locking Device | INCLUDED |
| Intake Pipe Adjustability | NONADJUSTABLE |
| Nominal Size | 0.750 INCHES IN |
| Fluid Return Drain Type | SWING ARM TUBE |
| 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 |
|---|---|
| 40 HAND PUMP PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 4930-00-028-3598 is a Dispensing Pump,hand Driven, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-00-028-3598 has 1 manufacturer part number on file: 40 HAND PUMP (Dresser Industries Inc Leroi Div).
Key specifications for 40 HAND PUMP: Pump Type: PISTON; Length: 4.000 INCHES NOMINAL IN; Design Type: SELF-MEASURING; Mounting Method: FLANGE PUMP HEAD BODY. 10 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.