The Pump,rotary, cataloged under National Stock Number 4320-01-356-0771, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Granco Manufacturing Inc. Div Granco Pump. Government technical data includes 16 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 | 4320-01-356-0771 |
| Primary Part Number | EELAM-2IN |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Granco Manufacturing Inc. Div Granco Pump |
| Status | ACTIVE |
| Discharge Connection Quantity | 2 |
| Intake Connection Type | THREADED INTERNAL |
| Pumping Element Operating Position | HORIZONTAL |
| Drive Shaft Length | 4.000 INCHES NOMINAL IN |
| Drive Connection Type | CLOSE COUPLED |
| Operating Speed at Rated Capacity | 600.0 REVOLUTIONS PER MINUTE |
| Features Provided | INTEGRAL RELIEF VALVE |
| Discharge Connection Thread Size and Series/type Designator | 2.000-11 1/2 NPT |
| Intake Connection Thread Size and Series/type Designator | 2.000-11 1/2 NPT |
| Drive Shaft End Diameter | 0.250 INCHES NOMINAL IN |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 2 |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Mounting Type | BASE |
| Operation Method | POWERED |
| 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 |
|---|---|
| EELAM-2IN PRIMARY | Granco Manufacturing Inc. Div Granco Pump (USA) |
NSN 4320-01-356-0771 is a Pump,rotary, manufactured by Granco Manufacturing Inc. Div Granco Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-356-0771 has 1 manufacturer part number on file: EELAM-2IN (Granco Manufacturing Inc. Div Granco Pump).
Key specifications for EELAM-2IN: Discharge Connection Quantity: 2; Intake Connection Type: THREADED INTERNAL; Pumping Element Operating Position: HORIZONTAL; Drive Shaft Length: 4.000 INCHES NOMINAL IN. 16 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.