NSN 2840-01-431-0648 · NIIN 014310648 · Part number 1A3257
Joint Oil Analysis Program Dba Department of Defense · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 07RP9
Government record, cited
NSN 2840-01-431-0648 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-431-0648. Manufacturer of record part number: 1A3257.
Also searched as2840-01-431-0648 ·
2840014310648 ·
NIIN 014310648 ·
01-431-0648 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 07RP9 · 1A3257
Nearby stock numbers← 2840-01-430-8689 Seal, Air, Aircraft Gas Turbine En
·
2840-01-431-1568 Vane, Compressor, Aircraft Gas Tur →
Features
Vane Set,compressor — FSC 2840
1 manufacturer part number on file
Manufacturer of record: Joint Oil Analysis Program Dba Department of Defense
Identification
NSN: 2840-01-431-0648
NIIN: 014310648
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 1A3257
Manufacturer: Joint Oil Analysis Program Dba Department of Defense
General Description
The Vane Set,compressor, cataloged under National Stock Number 2840-01-431-0648, 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 Joint Oil Analysis Program Dba Department of Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-431-0648
Primary Part Number
1A3257
Item Name
Vane Set,compressor
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Joint Oil Analysis Program Dba Department of Defense
Joint Oil Analysis Program Dba Department of Defense (USA)
Reference documents
Reference
Meaning
1A3257
5/9Secondary reference
U.S. Government activity
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 2840-01-431-0648?
NSN 2840-01-431-0648 is a Vane Set,compressor, manufactured by Joint Oil Analysis Program Dba Department of Defense, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-431-0648?
NSN 2840-01-431-0648 has 1 manufacturer part number on file: 1A3257 (Joint Oil Analysis Program Dba Department of Defense).
What are the specifications of 1A3257?
Key specifications for 1A3257: End Item Identification: F402-RR-408 (FOR AV8B). 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-431-0648 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 2840-01-431-0648?
NSN 2840-01-431-0648 has DEMIL Code D. 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.