NSN 2940-01-535-1565 · NIIN 015351565 · Part number MHC668
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 0VP52
Government record, cited
NSN 2940-01-535-1565 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-535-1565. Manufacturer of record part number: MHC668.
Also searched as2940-01-535-1565 ·
2940015351565 ·
NIIN 015351565 ·
01-535-1565 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 0VP52 · MHC668
Manufacturer of record: Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am
Identification
NSN: 2940-01-535-1565
NIIN: 015351565
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: MHC668
Manufacturer: Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am
General Description
The Shaft,sludg Backwsh, cataloged under National Stock Number 2940-01-535-1565, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am. 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
2940-01-535-1565
Primary Part Number
MHC668
Item Name
Shaft,sludg Backwsh
FSC / FSG
2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Manufacturer
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (USA)
No interchangeability data on file.
Other items in FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-354-6471
STRAINER OIL
2940-00-356-0884
FILTER ELEMENT,FLUID
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
Frequently Asked Questions
What is NSN 2940-01-535-1565?
NSN 2940-01-535-1565 is a Shaft,sludg Backwsh, manufactured by Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-535-1565?
NSN 2940-01-535-1565 has 1 manufacturer part number on file: MHC668 (Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am).
What are the specifications of MHC668?
Key specifications for MHC668: Special Features: USED IN OPERATION OF MANUAL AND HYDRAULIC GEAR MOTOR; FLUID LUBE OIL; Part Name Assigned by Controlling Agency: SLUDGE RECOVERY BACKWASHING SHAFT; End Item Identification: NHA: FILTER, OIL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-535-1565 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.