The Lock,stator Linkage Pin, cataloged under National Stock Number 2840-00-343-8124, 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 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-00-343-8124 |
| Primary Part Number | 4031355 |
| Item Name | Lock,stator Linkage Pin |
| 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 | CRES,AMS5503,90 DEG ANGLE,0.365 IN. MIN,0.385 IN. MAX W,0.490 IN. MIN,0.510 IN. MAX W,0.020 IN. MIN,0.028 IN. MAX THK,CURVE SHAPE,12.455 IN. ARC RADIUS,3 MTG HOLES,0.245 IN. MIN,0.255 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4031355 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4031355 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 4031355 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 4031355A | D/9 Drawing number reference only Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 2840-00-343-8124 is a Lock,stator Linkage Pin, 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 2840-00-343-8124 has 2 manufacturer part numbers on file: 4031355 (Rtx Corporation Div Pratt & Whitney), 4031355 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4031355: General Characteristics Item Description: CRES,AMS5503,90 DEG ANGLE,0.365 IN. MIN,0.385 IN. MAX W,0.490 IN. MIN,0.510 IN. MAX W,0.020 IN. MIN,0.028 IN. MAX THK,CURVE SHAPE,12.455 IN. ARC RADIUS,3 MTG HOLES,0.245 IN. MIN,0.255 IN. DIA IN; End Item Identification: ENGINE,ACFT,TURBO,MODEL F100PW100. 1 specification is 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.