The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-146-7480, 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. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 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 | 2840-01-146-7480 |
| Primary Part Number | 9340M14P01 |
| 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 |
| Design Type | AXIAL COMPRESSOR |
| Criticality Code Justification | AGAV |
| Reference Data and Literature | T.O. 2J-F101-4, FIG 65, IND 32 |
| Diameter | 11.590 INCHES NOMINAL IN |
| Engine Section Location | TURBINE |
| Material | STEEL OVERALL |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DWG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 9340M14P01 | General Electric Company (USA) |
| 9340M14P01 | Stein Seal Company (USA) |
| 201238 | Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA) |
| SSCY76225257 | Stein Seal Company (USA) |
NSN 2840-01-146-7480 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 2840-01-146-7480 has 4 manufacturer part numbers on file: 9340M14P01 (General Electric Company), 9340M14P01 (Stein Seal Company), 201238 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies), SSCY76225257 (Stein Seal Company).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-541-1585. Verify interchangeability with system specifications before substitution.
Key specifications for 9340M14P01: Design Type: AXIAL COMPRESSOR; Criticality Code Justification: AGAV; Reference Data and Literature: T.O. 2J-F101-4, FIG 65, IND 32; Diameter: 11.590 INCHES NOMINAL IN. 7 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 2840-01-146-7480 has DEMIL Code D. 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.