Case, Diffuser, Aircraft Gas Turbi2840-00-351-6718
NSN 2840-00-351-6718 · NIIN 003516718 · Part number 6866696
Allison Transmission Inc Dba Allison Transmission, Inc · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 73342
Government record, cited
NSN 2840-00-351-6718 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-351-6718. Manufacturer of record part number: 6866696.
Also searched as2840-00-351-6718 ·
2840003516718 ·
NIIN 003516718 ·
00-351-6718 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 73342 · 6866696
Nearby stock numbers← 2840-00-351-6682 Vane, Turbine Stator
·
2840-00-352-1989 Seal Ring, Labyrinth, Aircraft Gas →
Features
Case,diffuser,aircraft Gas Turbi — FSC 2840
1 manufacturer part number on file
Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc
Identification
NSN: 2840-00-351-6718
NIIN: 003516718
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
The Case,diffuser,aircraft Gas Turbi, cataloged under National Stock Number 2840-00-351-6718, 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 Allison Transmission Inc Dba Allison Transmission, 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
2840-00-351-6718
Primary Part Number
6866696
Item Name
Case,diffuser,aircraft Gas Turbi
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 2840-00-351-6718?
NSN 2840-00-351-6718 is a Case,diffuser,aircraft Gas Turbi, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-00-351-6718?
NSN 2840-00-351-6718 has 1 manufacturer part number on file: 6866696 (Allison Transmission Inc Dba Allison Transmission, Inc).
What are the specifications of 6866696?
Key specifications for 6866696: Special Features: TUBULAR SHAPED ASSEMBLY W/NUMEROUS MTG HOLES W/INSERTS INSTALLED. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-00-351-6718 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 2840-00-351-6718?
NSN 2840-00-351-6718 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.