The Bush 40.44du 50LONG, cataloged under National Stock Number 2910-01-515-6110, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Fairbanks Morse, Llc. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bush 40.44du 50LONG |
| FSC / FSG | 2910 — Engine Fuel System Components, Nonaircraft (FSG 29) |
| Manufacturers | Fairbanks Morse, Llc (CAGE 7PZX0) |
| Parameter | Value |
|---|---|
| NSN | 2910-01-515-6110 |
| Primary Part Number | 995121.040.51 |
| Item Name | Bush 40.44du 50LONG |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 995121.040.51 PRIMARY | Fairbanks Morse, Llc (USA) |
| P970620 ITEM SEQ.33 | Fairbanks Morse, Llc (USA) |
| CAT NO.CODE 99512 | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 995121.040.51 | 5/9 Secondary reference U.S. Government activity |
| P970620 ITEM SEQ.33 | 5/9 Secondary reference U.S. Government activity |
| CAT NO.CODE 99512 | 5/9 Secondary reference U.S. Government activity |
NSN 2910-01-515-6110 is a Bush 40.44du 50LONG, manufactured by Fairbanks Morse, Llc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-515-6110 has 3 manufacturer part numbers on file: 995121.040.51 (Fairbanks Morse, Llc), P970620 ITEM SEQ.33 (Fairbanks Morse, Llc), CAT NO.CODE 99512 (Fairbanks Morse, Llc).
1 possible match (shared part number, not a government interchangeability claim): 2910-01-515-6142. Verify interchangeability with system specifications before substitution.
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.