The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-00-112-2164, 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 General Electric Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-112-2164 |
| Primary Part Number | 9686M18P11 |
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Stage Number | 2 |
| Material Document and Classification | AMS 5536 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Engine Section Location | HIGH PRESSURE TURBINE |
| Material Thickness | 0.004 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY DISK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9686M18P11 PRIMARY | General Electric Company (USA) |
| 9686M18P15 | General Electric Company (USA) |
| 9686M18P40 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 2840PL0786415 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2840-00-112-2164 is a Seal,air,aircraft Gas Turbine En, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-112-2164 has 3 manufacturer part numbers on file: 9686M18P11 (General Electric Company), 9686M18P15 (General Electric Company), 9686M18P40 (General Electric Company).
Key specifications for 9686M18P11: Stage Number: 2; Material Document and Classification: AMS 5536 ASSN STD SINGLE MATERIAL RESPONSE DISK; Overall Length: 1.920 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN; Overall Width: 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. 5 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.
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.