NSN 2840-01-572-2893 · NIIN 015722893 · Part number 040505-165
Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 56529
Government record, cited
NSN 2840-01-572-2893 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-572-2893. Manufacturer of record part number: 040505-165.
Also searched as2840-01-572-2893 ·
2840015722893 ·
NIIN 015722893 ·
01-572-2893 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 56529 · 040505-165
Nearby stock numbers← 2840-01-572-2748 Housing, Antifriction Bearing, Air
·
2840-01-572-2896 Duct, Turbine, Aircraft Gas Turbin →
Features
Duct Engine Cooling — FSC 2840
1 manufacturer part number on file
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc
Identification
NSN: 2840-01-572-2893
NIIN: 015722893
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 040505-165
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
General Description
The Duct Engine Cooling, cataloged under National Stock Number 2840-01-572-2893, 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 Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-572-2893
Primary Part Number
040505-165
Item Name
Duct Engine Cooling
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Hydraulics International, Inc. Dba Hydraulics International Inc
Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
No interchangeability data on file.
Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-000-0048
ENGINE,AIRCRAFT,TURBO-SHAFT
2840-00-000-0049
MODIFICATION KIT,ENGINE
2840-00-001-1741
CASE AND NOZZLE ASSEMBLY,TURBINE
2840-00-001-1743
2840-00-001-1743 · Item name not on file
2840-00-001-2117
2840-00-001-2117 · Item name not on file
2840-00-001-2284
2840-00-001-2284 · Item name not on file
2840-00-001-3922
2840-00-001-3922 · Item name not on file
2840-00-001-4903
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Frequently Asked Questions
What is NSN 2840-01-572-2893?
NSN 2840-01-572-2893 is a Duct Engine Cooling, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-572-2893?
NSN 2840-01-572-2893 has 1 manufacturer part number on file: 040505-165 (Hydraulics International, Inc. Dba Hydraulics International Inc).
What are the specifications of 040505-165?
Key specifications for 040505-165: End Item Identification: HYDRAULIC FLUID PURIFIER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-572-2893 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2840-01-572-2893?
NSN 2840-01-572-2893 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.