PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DB209Piston,internal Combustion Engin

Wisconsin Motors, Llc · NSN 2805-00-353-5872 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-353-5872 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-353-5872. Primary manufacturer part number: DB209.
Features
  • Piston,internal Combustion Engin — FSC 2805
  • Ring: NOT INCLUDED
  • Ring Groove Width: 0.1000 INCHES NOMINAL FIRST RING IN
  • Ring Groove Width: 0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM FOURTH RING IN
  • Skirt Bottom Cutaway Feature: NOT INCLUDED
  • Ring Groove Diameter: 2.642 INCHES MINIMUM AND 2.652 INCHES MAXIMUM FOURTH RING IN
  • Ring Groove Width: 0.1000 INCHES NOMINAL SECOND RING IN
  • Head Style: FLAT
Applications
  • Applications requiring Aluminum construction
General Description

The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-00-353-5872, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2805-00-353-5872
Primary Part NumberDB209
Item NamePiston,internal Combustion Engin
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusCANCELLED
RingNOT INCLUDED
Ring Groove Width0.1000 INCHES NOMINAL FIRST RING IN
Ring Groove Width0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM FOURTH RING IN
Skirt Bottom Cutaway FeatureNOT INCLUDED
Ring Groove Diameter2.642 INCHES MINIMUM AND 2.652 INCHES MAXIMUM FOURTH RING IN
Ring Groove Width0.1000 INCHES NOMINAL SECOND RING IN
Head StyleFLAT
MaterialALUMINUM
Ring Groove Diameter2.682 INCHES MINIMUM AND 2.692 INCHES MAXIMUM FIRST RING IN
Ring Groove Width0.1000 INCHES NOMINAL THIRD RING IN
Distance Between Pin Bosses1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
Surface FinishFINISHED
Oil Passage TypeSLOT LOCATION NOT OTHERWISE SPECIFIED
Distance From Pin Hole Center to Extreme Top1.498 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
Ring Groove Quantity4
Ring Groove Diameter2.682 INCHES MINIMUM AND 2.692 INCHES MAXIMUM THIRD RING IN
Carbon GrooveNOT INCLUDED
Pin Type for Which DesignedFLOATING
Oil GrooveNOT INCLUDED
Skirt Slot StyleBASE TO GROOVE SLOT
PinNOT INCLUDED
Finished Size DesignationSTANDARD
Ring Groove Diameter2.682 INCHES MINIMUM AND 2.692 INCHES MAXIMUM SECOND RING IN
Pinhole Diameter0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
Skirt TypeFULL SPLIT
Diameter3.000 INCHES NOMINAL IN
Pin Hole BushingNOT INCLUDED
Retaining Ring GrooveINCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5945-00-057-5653 INTERCHANGEABLE
Relay,electromagnetic
5120-00-061-854616510 INTERCHANGEABLE
Hammer,hand
Vaughan & Bushnell Manufacturing Company
3110-00-156-532611429 INTERCHANGEABLE
Bearing,ball,annular
Dana Off Highway Products, Llc
5133-00-189-9258 INTERCHANGEABLE
Drill,twist
2520-00-264-72471-14-29 INTERCHANGEABLE
Cap,dust,propeller Shaft
Dana Corp Spicer Transmission Div
5935-01-051-8178 INTERCHANGEABLE
Connector Body,receptacle,electr
Cross-Reference Index
Part NumberManufacturer
169219 Heil Environmental Industries (USA)
DB209 PRIMARY Wisconsin Motors, Llc (USA)
11-429 Thermo King Corporation Dba Phoenix Global Distirbution. (USA)
Related Parts
5945-00-057-5653INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5120-00-061-8546INTERCHANGEABLE
HAMMER,HAND
16510
3110-00-156-5326INTERCHANGEABLE
BEARING,BALL,ANNULAR
11429
5133-00-189-9258INTERCHANGEABLE
DRILL,TWIST
2520-00-264-7247INTERCHANGEABLE
CAP,DUST,PROPELLER SHAFT
1-14-29
5935-01-051-8178INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR

Frequently Asked Questions

What is NSN 2805-00-353-5872?

NSN 2805-00-353-5872 is a Piston,internal Combustion Engin, manufactured by Wisconsin Motors, Llc, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-353-5872?

NSN 2805-00-353-5872 has 3 cross-referenced part numbers: 169219 (Heil Environmental Industries), DB209 (Wisconsin Motors, Llc), 11-429 (Thermo King Corporation Dba Phoenix Global Distirbution.).

What NSN replaces 2805-00-353-5872?

There are 6 known substitutes for 2805-00-353-5872: 5945-00-057-5653, 5120-00-061-8546, 3110-00-156-5326 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DB209?

Key specifications for DB209: Ring: NOT INCLUDED; Ring Groove Width: 0.1000 INCHES NOMINAL FIRST RING IN; Ring Groove Width: 0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM FOURTH RING IN; Skirt Bottom Cutaway Feature: NOT INCLUDED. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2805-00-353-5872 still in active supply?

NSN 2805-00-353-5872 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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