NSN 2805-00-309-8967 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-309-8967. Manufacturer of record part number: DB232SP.
Ring Groove Width: 0.1875 INCHES NOMINAL FOURTH RING IN
Ring Groove Width: 0.0937 INCHES NOMINAL FIRST RING IN
Ring Groove Width: 0.0937 INCHES NOMINAL SECOND RING IN
Ring Groove Width: 0.0937 INCHES NOMINAL THIRD RING IN
Surface Finish: FINISHED
Diameter: 3.750 INCHES NOMINAL IN
Ring Groove Quantity: 4
Identification
NSN: 2805-00-309-8967
NIIN: 003098967
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: DB232SP
Manufacturer: Wisconsin Motors, Llc
General Description
The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-00-309-8967, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Trw Inc Trw Intl Trade Government Sales Dept (USA)
Reference documents
Reference
Meaning
A-1506P
5/9Secondary reference
U.S. Government activity
DB232
5/9Secondary reference
Wisconsin Motors, Llc
No interchangeability data on file.
Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959
2805-00-010-2959 · Item name not on file
2805-00-066-3426
TAPPET,ENGINE POPPET VALVE
2805-00-326-0797
SPRING,COUPLING FLA
2805-00-395-7778
BALL,BY-PASS VALVE
2805-00-422-9321
RING SET,PISTON
2805-00-447-9114
VALVE,POPPET,ENGINE
2805-00-448-0786
CAMSHAFT
2805-00-561-9463
GUIDE,VALVE STEM
Frequently Asked Questions
What is NSN 2805-00-309-8967?
NSN 2805-00-309-8967 is a Piston,internal Combustion Engin, manufactured by Wisconsin Motors, Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
What part numbers are listed for NSN 2805-00-309-8967?
NSN 2805-00-309-8967 has 2 manufacturer part numbers on file: DB232SP (Wisconsin Motors, Llc), LF1259F (Trw Inc Trw Intl Trade Government Sales Dept).
What are the specifications of DB232SP?
Key specifications for DB232SP: Overall Height: 3.340 INCHES NOMINAL IN; Ring Groove Width: 0.1875 INCHES NOMINAL FOURTH RING IN; Ring Groove Width: 0.0937 INCHES NOMINAL FIRST RING IN; Ring Groove Width: 0.0937 INCHES NOMINAL SECOND RING IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 2805-00-309-8967 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.