The Manifold Assy,fuel, cataloged under National Stock Number 2915-00-252-7456, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Manifold Assy,fuel |
| FSC / FSG | 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers (FSG 29) |
| Manufacturers | E.a. Patten Co Llc (CAGE 05819); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (CAGE 21890) |
| Parameter | Value |
|---|---|
| NSN | 2915-00-252-7456 |
| Primary Part Number | 614566 |
| Item Name | Manifold Assy,fuel |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 614566 | E.a. Patten Co Llc (USA) |
| 614566 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 614566 | Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (USA) |
| Reference | Meaning |
|---|---|
| 614566 | 5/9 Secondary reference International Livestock Equipment Co |
| 614566 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
NSN 2915-00-252-7456 is a Manifold Assy,fuel, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-252-7456 has 3 manufacturer part numbers on file: 614566 (E.a. Patten Co Llc), 614566 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 614566 (Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders).
1 possible match (shared part number, not a government interchangeability claim): 4310-00-479-0827. 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.
NSN 2915-00-252-7456 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.