The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-119-6963, 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 Div Pratt & Whitney. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-119-6963 |
| Primary Part Number | 4001629P20 |
| Item Name | Seal,metallic,aircraft Gas Turbi |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Criticality Code Justification | AGAVAGAV |
| Diameter | 5.180 INCHES NOMINAL5.180 INCHES NOMINAL IN |
| Engine Section Location | TURBINETURBINE |
| Material | IRON OVERALL |
| 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 |
|---|---|
| 4001629P20 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| 4001629P20 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 2840PL0664265 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4001629P20 | 5/9 Secondary reference Kaydon Ring & Seal Inc Dba Skf Precision Technologies |
NSN 2840-01-119-6963 is a Seal,metallic,aircraft Gas Turbi, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-119-6963 has 2 manufacturer part numbers on file: 4001629P20 (Rtx Corporation Div Pratt & Whitney), 4001629P20 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4001629P20: Criticality Code Justification: AGAVAGAV; Diameter: 5.180 INCHES NOMINAL5.180 INCHES NOMINAL IN; Overall Length: 0.172 INCHES MINIMUM AND 0.172 INCHES MINIMUM AND 0.174 INCHES MAXIMUM0.174 INCHES MAXIMUM IN; Engine Section Location: TURBINETURBINE. 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.
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.