The Pressure Tube,bearing, cataloged under National Stock Number 2840-01-009-8602, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-009-8602 |
| Primary Part Number | 742376 |
| Item Name | Pressure Tube,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 | 1.929 IN. WORKING LG,1.143 IN. W,CONSISTING OF 475280 ANTIFRICTION BEARING HOUSING AND 742375 TUBE IN |
| Precious Material | SILVER |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 742376 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 742376 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 742376 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 742376 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 742376 | 5/9 Secondary reference Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders |
| 742376 | 5/9 Secondary reference E.a. Patten Co Llc |
NSN 2840-01-009-8602 is a Pressure Tube,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 2840-01-009-8602 has 2 manufacturer part numbers on file: 742376 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 742376 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 742376: General Characteristics Item Description: 1.929 IN. WORKING LG,1.143 IN. W,CONSISTING OF 475280 ANTIFRICTION BEARING HOUSING AND 742375 TUBE IN; Precious Material: SILVER. 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 2840-01-009-8602 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.