PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40818Deflector,dirt and Liquid

Cummins Inc. · NSN 2815-00-179-6352 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-179-6352 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-179-6352. Primary manufacturer part number: 40818.
Features
  • Deflector,dirt and Liquid — FSC 2815
  • Outside Diameter: 7.625 INCHES NOMINAL IN
  • Thread Size and Series/type Designator: 0.313-18 UNIFIED NATIONAL COARSE (UNC)
  • Mounting Hole Quantity: 6
  • Material: IRON CAST
  • Inside Diameter: 6.000 INCHES NOMINAL IN
  • Angle Between Centerlines of Mounting Holes in Deg: 60.0
  • Material Thickness: 0.438 INCHES NOMINAL IN
Applications
  • Applications requiring Iron Cast construction
General Description

The Deflector,dirt and Liquid, cataloged under National Stock Number 2815-00-179-6352, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2815-00-179-6352
Primary Part Number40818
Item NameDeflector,dirt and Liquid
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Outside Diameter7.625 INCHES NOMINAL IN
Thread Size and Series/type Designator0.313-18 UNIFIED NATIONAL COARSE (UNC)
Mounting Hole Quantity6
MaterialIRON CAST
Inside Diameter6.000 INCHES NOMINAL IN
Angle Between Centerlines of Mounting Holes in Deg60.0
Material Thickness0.438 INCHES NOMINAL IN
Bolt Circle Diameter6.875 INCHES NOMINAL IN
Angle Between Centerlines of Mounting Holes in Deg60.0
Bolt Circle Diameter6.875 INCHES NOMINAL IN
Thread Size and Series/type Designator0.313-18 UNIFIED NATIONAL COARSE (UNC)
Inside Diameter6.000 INCHES NOMINAL IN
Outside Diameter7.625 INCHES NOMINAL IN
Style DesignatorROUND, FLANGED
Thread DirectionRIGHT-HAND
Body Length1.943 INCHES MINIMUM AND 1.948 INCHES MAXIMUM IN
Material Thickness0.438 INCHES NOMINAL IN
Thread Class2A A
Style DesignatorROUND, FLANGED
MaterialIRON CAST
Mounting Hole Quantity6
Body Length1.943 INCHES MINIMUM AND 1.948 INCHES MAXIMUM IN
Mounting Hole TypeTHREADED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-125-933194239 INTERCHANGEABLE
Transformer,power
L3 Technologies, Inc. Div L3harris Edo Western Corporation
3120-00-167-8238171535J INTERCHANGEABLE
Bearing,sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5930-00-233-8921TD156-0305 ITEM 1-27 INTERCHANGEABLE
Switch,toggle
Electric Boat Corporation Div General Dynamics Electric Boat
5365-00-506-57662143 INTERCHANGEABLE
Plug,machine Thread
Dipaco, Inc. L
5950-00-914-8897SMC542097 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2990-01-054-586940818 INTERCHANGEABLE
Flange,exhaust Mani
Brinkley Technology Group Llc Dba Hercules Manufacturing
5962-01-081-3442 INTERCHANGEABLE
Microcircuit,linear
5962-01-088-982240818 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
3020-01-155-018440818 INTERCHANGEABLE
Gear,spur
Liquid Controls, L.l.c. Div Idex Corporation
3120-01-245-0190 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
40818 PRIMARY Cummins Inc. (USA)
H40818 Cummins Inc. (USA)
Related Parts
5950-00-125-9331INTERCHANGEABLE
TRANSFORMER,POWER
94239
3120-00-167-8238INTERCHANGEABLE
BEARING,SLEEVE
171535J
5930-00-233-8921INTERCHANGEABLE
SWITCH,TOGGLE
TD156-0305 ITEM 1-27
5365-00-506-5766INTERCHANGEABLE
PLUG,MACHINE THREAD
2143
5950-00-914-8897INTERCHANGEABLE
COIL,RADIO FREQUENCY
SMC542097
2990-01-054-5869INTERCHANGEABLE
FLANGE,EXHAUST MANI
40818
5962-01-081-3442INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-088-9822INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
40818
3020-01-155-0184INTERCHANGEABLE
GEAR,SPUR
40818
3120-01-245-0190INTERCHANGEABLE
BUSHING,SLEEVE
4330-01-364-2793INTERCHANGEABLE
FILTER ELEMENT,FLUID
40818
5120-01-430-2963INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 2815-00-179-6352?

NSN 2815-00-179-6352 is a Deflector,dirt and Liquid, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2815-00-179-6352?

NSN 2815-00-179-6352 has 2 cross-referenced part numbers: 40818 (Cummins Inc.), H40818 (Cummins Inc.).

What NSN replaces 2815-00-179-6352?

There are 12 known substitutes for 2815-00-179-6352: 5950-00-125-9331, 3120-00-167-8238, 5930-00-233-8921 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40818?

Key specifications for 40818: Outside Diameter: 7.625 INCHES NOMINAL IN; Thread Size and Series/type Designator: 0.313-18 UNIFIED NATIONAL COARSE (UNC); Mounting Hole Quantity: 6; Material: IRON CAST. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2815-00-179-6352 still in active supply?

NSN 2815-00-179-6352 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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