The Cup,fuel Injector, cataloged under National Stock Number 2910-00-920-7556, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2910-00-920-7556 |
| Primary Part Number | 3006543 |
| Item Name | Cup,fuel Injector |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,BLACK OXIDE,1.047 IN. OD,0.734 IN. HEIGHT,0.312 IN. ID OF CUP,0.656 IN. DEPTH OF CUP,FURNISHED W/O-RING 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 |
|---|---|
| 3006543 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| BM93636 | 5/9 Secondary reference Cummins Inc. |
NSN 2910-00-920-7556 is a Cup,fuel Injector, manufactured by Cummins Inc., classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-920-7556 has 1 manufacturer part number on file: 3006543 (Cummins Inc.).
Key specifications for 3006543: General Characteristics Item Description: STEEL,BLACK OXIDE,1.047 IN. OD,0.734 IN. HEIGHT,0.312 IN. ID OF CUP,0.656 IN. DEPTH OF CUP,FURNISHED W/O-RING 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.