The Pump,fuel, cataloged under National Stock Number 2910-00-244-0474, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2910-00-244-0474 |
| Primary Part Number | 4N4874 |
| Item Name | Pump,fuel |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | CAST IRON BODY,YELLOW PAINTED FINISH,6.000 IN. O/A LG.,4.250 IN. O/A W.,4.000 IN. O/A H.,FLANGE MOUNTED,2 MOUNTING HOLES,0.344 IN. DIA.,3.500 IN. BOLT CIRCLE,2 ORTS,THREADED INTERNAL PIPE,0.375 IN. PIPE SIZE,0.375-18 THD. IZE,NPT,CLASS 2B,RH.,@1.500 IN. CENTER TO CENTER,HELICAL GEAR,STEEL,11 TOOTH,RH. IN |
| 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 |
|---|---|
| 4N4874 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 7S4447 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 2910-00-244-0474 is a Pump,fuel, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-244-0474 has 1 manufacturer part number on file: 4N4874 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 4N4874: General Characteristics Item Description: CAST IRON BODY,YELLOW PAINTED FINISH,6.000 IN. O/A LG.,4.250 IN. O/A W.,4.000 IN. O/A H.,FLANGE MOUNTED,2 MOUNTING HOLES,0.344 IN. DIA.,3.500 IN. BOLT CIRCLE,2 ORTS,THREADED INTERNAL PIPE,0.375 IN. PIPE SIZE,0.375-18 THD. IZE,NPT,CLASS 2B,RH.,@1.500 IN. CENTER TO CENTER,HELICAL GEAR,STEEL,11 TOOTH,RH. IN. 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.