The Sleeve,cooling,fuel Injection No, cataloged under National Stock Number 2910-00-847-3255, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Komatsu America Corp.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-847-3255 |
| Primary Part Number | 278483R2 |
| Item Name | Sleeve,cooling,fuel Injection No |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER; 4.750 IN. O/A LG; BODY 1.562 IN. OD; SMALL END 0.438 IN. OD; LARGE END 1.469 IN. ID; SMALL END 0.312 IN. ID 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 |
|---|---|
| 278483R2 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 278483R2 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 125-3282 | 5/2 Secondary reference U.S. Government activity |
| 278483R2 | 5/9 Secondary reference U.S. Government activity |
NSN 2910-00-847-3255 is a Sleeve,cooling,fuel Injection No, manufactured by Komatsu America Corp., classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-847-3255 has 1 manufacturer part number on file: 278483R2 (Komatsu America Corp.).
Key specifications for 278483R2: General Characteristics Item Description: COPPER; 4.750 IN. O/A LG; BODY 1.562 IN. OD; SMALL END 0.438 IN. OD; LARGE END 1.469 IN. ID; SMALL END 0.312 IN. ID 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.