The Blade,compressor,aircraft Gas Tu, cataloged under National Stock Number 2840-00-397-6507, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2840-00-397-6507 |
| Item Name | Blade,compressor,aircraft Gas Tu |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| Material | TITANIUM ALLOY BLADE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5020T99P01 | 5/9 Secondary reference Boeing Distribution, Inc. |
| 37E501155P103 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company |
| 37E501155P103 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 5015T14P01 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 5020T99P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-397-6507 is a Blade,compressor,aircraft Gas Tu, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2840-00-991-2568. Verify interchangeability with system specifications before substitution.
Key specifications for 2840-00-397-6507: End Item Identification: ENGINE,ACFT,TURBOJET,MODEL J85-5; Material: TITANIUM ALLOY BLADE. 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 2840-00-397-6507 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.