The Baffle Set,bearing, cataloged under National Stock Number 2840-00-911-8136, 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 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-911-8136 |
| Primary Part Number | 519524 |
| Item Name | Baffle Set,bearing |
| 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 |
| General Characteristics Item Description | 0.219 IN. MIN 0.221 IN. MAX THK,0.051 IN. MIN 0.053 IN. MAX DIA,2 HOLES DIAMETRICALLY OPPOSITE,0.054 IN. MIN 0.056 IN. MAX DIA,2 HOLESDIAMETRICALLY OPPOSITE,0.120 IN. MIN 0.130 IN. MAX DIA,2 HOLESDIAMETRICALLY OPPOSITE,ALL HOLES LOCATED WITHIN 0 DEG 30 MIN OF TRUEPOSITION OF SLOT IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
NSN 2840-00-911-8136 is a Baffle Set,bearing, 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 2840-00-911-8136 has 2 manufacturer part numbers on file: 519524 (Rtx Corporation Div Pratt & Whitney), 519524 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 519524: General Characteristics Item Description: 0.219 IN. MIN 0.221 IN. MAX THK,0.051 IN. MIN 0.053 IN. MAX DIA,2 HOLES DIAMETRICALLY OPPOSITE,0.054 IN. MIN 0.056 IN. MAX DIA,2 HOLESDIAMETRICALLY OPPOSITE,0.120 IN. MIN 0.130 IN. MAX DIA,2 HOLESDIAMETRICALLY OPPOSITE,ALL HOLES LOCATED WITHIN 0 DEG 30 MIN OF TRUEPOSITION OF SLOT IN; Criticality Code Justification: FEAT; Special Features: THIS PART MEETS THE CRITICALITY CODE OF F AND IS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE AND OPERATION. A FAILURE COULD CAUSE CATASTROPHIC OR CRITAL FAILURE RESULTING IN THE LOSS OF OR SERIOUS DAMAGE TO THE AIRCRAFT OR WEAPON SYSTEM OR AN UNCOMMANDED ENGINE SHUT DOWN THAT JEOPARDIZES SAFETY; End Item Identification: ACFT ENG J57. 2 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 2840-00-911-8136 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.