The Drive,fuel Pump,diesel, cataloged under National Stock Number 2910-00-451-2818, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2910-00-451-2818 |
| Primary Part Number | BM97550 |
| Item Name | Drive,fuel Pump,diesel |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL CAST STEEL; O/A LG 15.000 IN.; LARGE FLANGE DIA 7.000 IN. WITH 5 UNTHREADED MTG HOLES 0.438 IN. DIA,FLANGE THICKNESS 0.438 IN.; SMALL FLANGE 5.500 IN. OD WITH 4 UNTHREADED MTG HOLES 0.500 IN. DIA EQUALLY SPACED; MAX SHAFT DIA 1.562 IN.,MIN SHAFT DIA 1.375 IN.; LG OF SHAFT GEAR BODY 4.250 IN.,SHAFT END THREADED EXTERNAL 0.562 N. LENGTH,SHAFT DIA 0.812 IN.,SHAT IS SLOTTED FOR WOODRUFF KEY 0.312 IN. WIDE,1 IN. LENGTH,0.500 IN. DEEP; GEAR OD 5.500 IN.,36 HELICAL TEETH,1.250 IN. WIDTH; SECOND END BEBEL GEAR 3.500 IN. OD,GEAR WIDTH 0.500 IN.,44 BEVEL TEETH; SPUR GEAR 1.750 IN. DIA,0.250 I. WIDE,20 SPUR TEETH 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 |
|---|---|
| BM97550 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| BM57881 | 5/9 Secondary reference Cummins Inc. |
NSN 2910-00-451-2818 is a Drive,fuel Pump,diesel, manufactured by Cummins Inc., classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-451-2818 has 1 manufacturer part number on file: BM97550 (Cummins Inc.).
Key specifications for BM97550: General Characteristics Item Description: MATERIAL CAST STEEL; O/A LG 15.000 IN.; LARGE FLANGE DIA 7.000 IN. WITH 5 UNTHREADED MTG HOLES 0.438 IN. DIA,FLANGE THICKNESS 0.438 IN.; SMALL FLANGE 5.500 IN. OD WITH 4 UNTHREADED MTG HOLES 0.500 IN. DIA EQUALLY SPACED; MAX SHAFT DIA 1.562 IN.,MIN SHAFT DIA 1.375 IN.; LG OF SHAFT GEAR BODY 4.250 IN.,SHAFT END THREADED EXTERNAL 0.562 N. LENGTH,SHAFT DIA 0.812 IN.,SHAT IS SLOTTED FOR WOODRUFF KEY 0.312 IN. WIDE,1 IN. LENGTH,0.500 IN. DEEP; GEAR OD 5.500 IN.,36 HELICAL TEETH,1.250 IN. WIDTH; SECOND END BEBEL GEAR 3.500 IN. OD,GEAR WIDTH 0.500 IN.,44 BEVEL TEETH; SPUR GEAR 1.750 IN. DIA,0.250 I. WIDE,20 SPUR TEETH 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.