The Shield,heat,aircraft Gas Turbine, cataloged under National Stock Number 2840-01-120-6399, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 3 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. 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 | 2840-01-120-6399 |
| Primary Part Number | 36598 |
| Item Name | Shield,heat,aircraft Gas Turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Williams International Co., L.l.c. |
| Status | ACTIVE |
| Diameter | 2.551 INCHES NOMINAL IN |
| Engine Section Location | TURBINE |
| Material Thickness | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM 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 | Y |
NSN 2840-01-120-6399 is a Shield,heat,aircraft Gas Turbine, manufactured by Williams International Co., L.l.c., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-120-6399 has 2 manufacturer part numbers on file: 36598 (Bc Technical Center, Llc Dba Bc Engineered Products), 36598 (Williams International Co., L.l.c.).
1 possible match (shared part number, not a government interchangeability claim): 6635-01-298-2848. Verify interchangeability with system specifications before substitution.
Key specifications for 36598: Diameter: 2.551 INCHES NOMINAL IN; Engine Section Location: TURBINE; Material Thickness: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN; Special Features: 04-050 WILLIAMS MATL. 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 2840-01-120-6399 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.