The Carrier,seal, cataloged under National Stock Number 2840-00-837-2131, 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 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-837-2131 |
| Primary Part Number | 3004179 |
| Item Name | Carrier,seal |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,AMS4120 OR ALUMINUM ALLOY,AMS4152,1.530 IN. MIN,1.550 IN. MAX O/A LG,ONE END CHAMFERED 45 DEG BY 0.080 IN. MIN,0.100 IN. MAX LG,OTHER END CHAMFERED 45 DEG BY 0.020 IN. MIN,0.040 IN. MAX LG,2 TANGS 0.240 IN. MIN,0.260 IN. MAX W,2 SLOTS 0.090 IN. MIN,0.100 IN. MAX W IN |
| 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 |
|---|---|
| 3004179 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
NSN 2840-00-837-2131 is a Carrier,seal, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-837-2131 has 1 manufacturer part number on file: 3004179 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
Key specifications for 3004179: General Characteristics Item Description: ALUMINUM ALLOY,AMS4120 OR ALUMINUM ALLOY,AMS4152,1.530 IN. MIN,1.550 IN. MAX O/A LG,ONE END CHAMFERED 45 DEG BY 0.080 IN. MIN,0.100 IN. MAX LG,OTHER END CHAMFERED 45 DEG BY 0.020 IN. MIN,0.040 IN. MAX LG,2 TANGS 0.240 IN. MIN,0.260 IN. MAX W,2 SLOTS 0.090 IN. MIN,0.100 IN. MAX W IN. 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.