The Pump,fuel,jet Engine, cataloged under National Stock Number 2915-01-162-0997, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2915-01-162-0997 |
| Primary Part Number | 50612 |
| Item Name | Pump,fuel,jet Engine |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | CANCELLED |
| General Characteristics Item Description | O/A LG 15.887 IN. LG; SURFACE TEXTURE PER SPEC PWA 362; THREADS PER SPEC PWA 355; PROTECTIVE TREATMENT PER SPEC PWA 830,EXT CODE Z; MARK PER SPEC PWA 310,CLASS 36; FINISH BY MATL REMOVAL; CORNERS TO HAVE FILLETS .005-.020 MOD R; BREAK EDGES .003-.015 IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4058553 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 50612 | Triumph Engine Control Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 50612A16 | D/9 Drawing number reference only Triumph Engine Control Systems Llc |
| 50612A18 | D/9 Drawing number reference only Triumph Engine Control Systems Llc |
NSN 2915-01-162-0997 is a Pump,fuel,jet Engine, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: cancelled.
NSN 2915-01-162-0997 has 2 manufacturer part numbers on file: 4058553 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 50612 (Triumph Engine Control Systems Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5995-01-254-1645, 5995-01-733-7284. Verify interchangeability with system specifications before substitution.
Key specifications for 50612: General Characteristics Item Description: O/A LG 15.887 IN. LG; SURFACE TEXTURE PER SPEC PWA 362; THREADS PER SPEC PWA 355; PROTECTIVE TREATMENT PER SPEC PWA 830,EXT CODE Z; MARK PER SPEC PWA 310,CLASS 36; FINISH BY MATL REMOVAL; CORNERS TO HAVE FILLETS .005-.020 MOD R; BREAK EDGES .003-.015 IN; End Item Identification: F100-PW-200 ENGINE; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DRAWING. 2 specifications are 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.
NSN 2915-01-162-0997 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
NSN 2915-01-162-0997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.