The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-450-8709, 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 Stein Seal Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,metallic,aircraft Gas Turbi |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Stein Seal Company (CAGE 03673) |
| Parameter | Value |
|---|---|
| NSN | 2840-01-450-8709 |
| Primary Part Number | 4096T83P01 |
| Item Name | Seal,metallic,aircraft Gas Turbi |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Stein Seal Company |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 4096T83P01 PRIMARY | Stein Seal Company (USA) |
| SSCY59711320 | Stein Seal Company (USA) |
| Reference | Meaning |
|---|---|
| 4096T83 | D/9 Drawing number reference only U.S. Government activity |
| 4096T83P01 99207 | 1/2 Source control — Government-approved source U.S. Government activity |
| 4096T83P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-450-8709 is a Seal,metallic,aircraft Gas Turbi, manufactured by Stein Seal Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-450-8709 has 2 manufacturer part numbers on file: 4096T83P01 (Stein Seal Company), SSCY59711320 (Stein Seal Company).
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 2840-01-450-8709 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.