NSN 2840-01-128-8375 · NIIN 011288375 · Part number 4044724
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77445
Government record, cited
NSN 2840-01-128-8375 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-128-8375. Manufacturer of record part number: 4044724.
Also searched as2840-01-128-8375 ·
2840011288375 ·
NIIN 011288375 ·
01-128-8375 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 4044724
Nearby stock numbers← 2840-01-128-8374 Tank Segment, Oil
·
2840-01-128-8376 Boss, Oil Tank →
Features
Baffle,oil Tank — FSC 2840
General Characteristics Item Description: ALUMINUM ALLOY AMS 4025,4.585 IN. LG,2.700 IN. W 1ST END,1.300 IN. W 2ND END,0.037 MIN IN. 0.043 MAX IN. THK IN
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-01-128-8375
NIIN: 011288375
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 4044724
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Baffle,oil Tank, cataloged under National Stock Number 2840-01-128-8375, 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 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
2840-01-128-8375
Primary Part Number
4044724
Item Name
Baffle,oil Tank
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
ALUMINUM ALLOY AMS 4025,4.585 IN. LG,2.700 IN. W 1ST END,1.300 IN. W 2ND END,0.037 MIN IN. 0.043 MAX IN. THK IN
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (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 2840-01-128-8375?
NSN 2840-01-128-8375 is a Baffle,oil Tank, 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.
What part numbers are listed for NSN 2840-01-128-8375?
NSN 2840-01-128-8375 has 1 manufacturer part number on file: 4044724 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 4044724?
Key specifications for 4044724: General Characteristics Item Description: ALUMINUM ALLOY AMS 4025,4.585 IN. LG,2.700 IN. W 1ST END,1.300 IN. W 2ND END,0.037 MIN IN. 0.043 MAX IN. THK IN; End Item Identification: ACFT ENG F100. 1 specification is documented in the U.S. Government catalog.
Is NSN 2840-01-128-8375 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.
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.