The Tube Assembly,aircraft Engine, cataloged under National Stock Number 2915-01-475-6906, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2915-01-475-6906 |
| Item Name | Tube Assembly,aircraft Engine |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Material | PLASTIC |
| Aircraft Mission Design Series | HELICOPTER,CHINOOK,CH-47 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2-310-185 | D/9 Drawing number reference only U.S. Government activity |
| 2-310-185-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2915-01-475-6906 is a Tube Assembly,aircraft Engine, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-672-9184. Verify interchangeability with system specifications before substitution.
Key specifications for 2915-01-475-6906: Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 7.280 INCHES MINIMUM AND 7.620 INCHES MAXIMUM IN; Special Features: HEX SWIVEL NUT COUPLING .62 ACROSS FLATS (REF) TO MATE WITH MS33656-5 .500-20 UNJF-38 (REF) BOTH ENDS; End Item Identification: ENGINE,AIRCRAFT,TURBO-SHAFT, NSN 2840014585361. 3 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 2915-01-475-6906 has DEMIL Code B. 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.