NSN 2840-01-040-5617 · NIIN 010405617 · Part number 6895779
Rolls-Royce Corporation · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 63005
Government record, cited
NSN 2840-01-040-5617 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-040-5617. Manufacturer of record part number: 6895779.
Also searched as2840-01-040-5617 ·
2840010405617 ·
NIIN 010405617 ·
01-040-5617 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 63005 · 6895779
Nearby stock numbers← 2840-01-040-5572 Tank and Fittings
·
2840-01-040-5623 Ring-Cooling, Liner →
Features
Extension Assembly — FSC 2840
Criticality Code Justification: AGAV
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Corporation
Identification
NSN: 2840-01-040-5617
NIIN: 010405617
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 6895779
Manufacturer: Rolls-Royce Corporation
General Description
The Extension Assembly, cataloged under National Stock Number 2840-01-040-5617, 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 Rolls-Royce Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
2840-01-040-5617
Primary Part Number
6895779
Item Name
Extension Assembly
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
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.
2840-00-004-4242
2840-00-004-4242 · Item name not on file
2840-00-021-4702
PLATE,RETAINING,TUB
2840-00-043-0981
BRACKET ASSEMBLY,TUBING
2840-00-043-0982
BRACKET ASSEMBLY,TUBING
2840-00-048-5261
2840-00-048-5261 · Item name not on file
2840-00-407-9165
DIPSTICK,ENGINE
2840-01-171-0875
SEAL,FUEL
2840-01-171-0875
SEAL,FUEL
Frequently Asked Questions
What is NSN 2840-01-040-5617?
NSN 2840-01-040-5617 is a Extension Assembly, manufactured by Rolls-Royce Corporation, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-040-5617?
NSN 2840-01-040-5617 has 1 manufacturer part number on file: 6895779 (Rolls-Royce Corporation).
What are the specifications of 6895779?
Key specifications for 6895779: Criticality Code Justification: AGAV; End Item Identification: ENGINE MODEL TF41-A-2. 1 specification is documented in the U.S. Government catalog.
Is NSN 2840-01-040-5617 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.