The Core Assembly,fuel, cataloged under National Stock Number 2915-00-805-6497, 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. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-805-6497 |
| Primary Part Number | 403391 |
| Item Name | Core Assembly,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 |
| General Characteristics Item Description | 8.430 IN. LG,4.500 IN. DIA,ASSEMBLY IS MADE UP OF 357 EA. TUBE ASSEMBLIES BRAZE WELDED AT FOUR POINTS TO DISC TYPE RETAINER ASSEMBLIES WITH SEALING CAPABILITIES AT EACH END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
NSN 2915-00-805-6497 is a Core Assembly,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 2915-00-805-6497 has 2 manufacturer part numbers on file: 403391 (Rtx Corporation Div Pratt & Whitney), 403391 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 6920-01-206-6357. Verify interchangeability with system specifications before substitution.
Key specifications for 403391: General Characteristics Item Description: 8.430 IN. LG,4.500 IN. DIA,ASSEMBLY IS MADE UP OF 357 EA. TUBE ASSEMBLIES BRAZE WELDED AT FOUR POINTS TO DISC TYPE RETAINER ASSEMBLIES WITH SEALING CAPABILITIES AT EACH END 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.
NSN 2915-00-805-6497 has DEMIL Code Q. 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.