The Support,seal,aircraft Gas Turbin, cataloged under National Stock Number 2840-01-160-9198, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-160-9198 |
| Primary Part Number | 718764 |
| Item Name | Support,seal,aircraft Gas Turbin |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM |
| Criticality Code Justification | AGAV |
| Outside Diameter | 12.998 INCHES MINIMUM AND 13.002 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 718764 | J.t. Slocomb Corp (USA) |
| 718764 | Hanwha Aerospace Usa Llc Div Edac Nd, Inc. (USA) |
| 718764 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 718764 | MB Aerospace East Granby, Limited Partnership (USA) |
| 718764 | Beacon Industries, Inc. Dba Beacon Technology Co (USA) |
| 718764 | Union Machine Co of Lynn, Inc (USA) |
NSN 2840-01-160-9198 is a Support,seal,aircraft Gas Turbin, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-160-9198 has 6 manufacturer part numbers on file: 718764 (J.t. Slocomb Corp), 718764 (Hanwha Aerospace Usa Llc Div Edac Nd, Inc.), 718764 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 718764 (MB Aerospace East Granby, Limited Partnership), 718764 (Beacon Industries, Inc. Dba Beacon Technology Co) and 1 more.
Key specifications for 718764: Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM; Criticality Code Justification: AGAV; Outside Diameter: 12.998 INCHES MINIMUM AND 13.002 INCHES MAXIMUM IN; End Item Identification: ACFT ENG TF33. 4 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 2840-01-160-9198 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.