The Parts Kit,injection Pump, cataloged under National Stock Number 2910-01-174-7798, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Ambac International Corporation Div Ambac International. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2910-01-174-7798 |
| Primary Part Number | KT85203 |
| Item Name | Parts Kit,injection Pump |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Ambac International Corporation Div Ambac International |
| Status | ACTIVE |
| General Characteristics Item Description | CONTAINS GEAR 1,RING RETAINING 1,COUPLING INSERT 1,PART OF FUEL INJECTION PUMP |
| 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 |
|---|---|
| KT85203 PRIMARY | Ambac International Corporation Div Ambac International (USA) |
| 681439C91 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 681439C91 | 5/9 Secondary reference Komatsu American Intl Co |
| 681439C91 | 5/9 Secondary reference U.S. Government activity |
| 681439C1 | 5/9 Secondary reference Komatsu American Intl Co |
NSN 2910-01-174-7798 is a Parts Kit,injection Pump, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-174-7798 has 2 manufacturer part numbers on file: KT85203 (Ambac International Corporation Div Ambac International), 681439C91 (Komatsu America Corp.).
Key specifications for KT85203: General Characteristics Item Description: CONTAINS GEAR 1,RING RETAINING 1,COUPLING INSERT 1,PART OF FUEL INJECTION PUMP; End Item Identification: 3930010543833. 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.