The Manifold,main Bearing, cataloged under National Stock Number 2840-01-009-9134, 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 Div Pratt & Whitney. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-009-9134 |
| Primary Part Number | 745862 |
| Item Name | Manifold,main Bearing |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| General Characteristics Item Description | MAJOR ITEMS-P/N 745863 TUBE,P/N 745864 TUBE,P/N 745865 TUBE,USED ON TF33-100 ENGINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 745862 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 745862 | 5/9 Secondary reference U.S. Government activity |
| 745862 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 745862 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 745862 | 5/9 Secondary reference E.a. Patten Co Llc |
| 745862 | 5/9 Secondary reference Kreisler Industrial Corporation |
| 745862 | 5/9 Secondary reference U.S. Government activity |
| 745862 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
NSN 2840-01-009-9134 is a Manifold,main Bearing, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-009-9134 has 1 manufacturer part number on file: 745862 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 745862: General Characteristics Item Description: MAJOR ITEMS-P/N 745863 TUBE,P/N 745864 TUBE,P/N 745865 TUBE,USED ON TF33-100 ENGINE. 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.
NSN 2840-01-009-9134 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.