The Seal Ring,labyrinth,aircraft Gas, cataloged under National Stock Number 2840-01-381-6850, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-381-6850 |
| Primary Part Number | 4080811 |
| Item Name | Seal Ring,labyrinth,aircraft Gas |
| FSC / FSG | 2840 / 28 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Diameter | 7.179 INCHES MINIMUM AND 7.181 INCHES MAXIMUM IN |
| Material | TITANIUM OVERALL |
| Engine Section Location | TURBINE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4080811 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2840PL0711367 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 2840-01-381-6850 is a Seal Ring,labyrinth,aircraft Gas, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.
NSN 2840-01-381-6850 has 2 cross-referenced part numbers: 4080811 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2840PL0711367 (Jednolity Indeks Materialowy - Uniform Material Index).
There is 1 known substitute for 2840-01-381-6850: 3110-00-275-0143. Verify interchangeability with system specifications before substitution.
Key specifications for 4080811: End Item Identification: F100PW0229 ACFT ENG; Diameter: 7.179 INCHES MINIMUM AND 7.181 INCHES MAXIMUM IN; Material: TITANIUM OVERALL; Overall Length: 2.535 INCHES MINIMUM AND 2.545 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.