The Nozzle Assembly, cataloged under National Stock Number 2910-00-649-6534, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Delphi Powertrain Systems, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-649-6534 |
| Primary Part Number | 7-143M |
| Item Name | Nozzle Assembly |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Delphi Powertrain Systems, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 1.156 IN. O/A LG; 0.125 IN. TIP HOLE; 0.781 IN. LARGEST OD; 0.625 IN. ID AT BOTTOM END; TIP END IS SEPERATED FROM BODYUNREMOVEABLE; 0.250 IN. FLAT AT END OF TIP; 45 DEG TIP ANGLE 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 |
|---|---|
| 7-143M PRIMARY | Delphi Powertrain Systems, Llc (USA) |
| 2402466-1 | Fairbanks Morse, Llc (USA) |
| VA76194A | Ambac International Corporation Div Ambac International (USA) |
| Reference | Meaning |
|---|---|
| 2402466 | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| 2402466-1 | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| DRP-15586C PC 4 | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| VA76194A | 5/9 Secondary reference Haynes Corporation |
NSN 2910-00-649-6534 is a Nozzle Assembly, manufactured by Delphi Powertrain Systems, Llc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-649-6534 has 3 manufacturer part numbers on file: 7-143M (Delphi Powertrain Systems, Llc), 2402466-1 (Fairbanks Morse, Llc), VA76194A (Ambac International Corporation Div Ambac International).
Key specifications for 7-143M: General Characteristics Item Description: STEEL; 1.156 IN. O/A LG; 0.125 IN. TIP HOLE; 0.781 IN. LARGEST OD; 0.625 IN. ID AT BOTTOM END; TIP END IS SEPERATED FROM BODYUNREMOVEABLE; 0.250 IN. FLAT AT END OF TIP; 45 DEG TIP ANGLE 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.