PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40186Engine,gasoline

Pettibone Llc · NSN 2805-00-267-4702 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-267-4702 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-267-4702. Primary manufacturer part number: 40186.
Features
  • Engine,gasoline — FSC 2805
  • Cylinder Quantity: 6
  • Engine Overall Width: 15.750 INCHES NOMINAL IN
  • Ignition Type: MAGNETO
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY DIRECT RAW WATER COOLING FEATURE,STARTER,STARTING METHOD,VOLTAGE IN VOLTS,ACCESSORY COMPONENTS AND QUANTITY
  • Engine Overall Height: 28.188 INCHES NOMINAL IN
  • Stroke Length: 4.3750 INCHES IN
  • Voltage in Volts: 6.0
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Engine,gasoline, cataloged under National Stock Number 2805-00-267-4702, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pettibone Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-267-4702
Primary Part Number40186
Item NameEngine,gasoline
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerPettibone Llc
StatusACTIVE
Cylinder Quantity6
Engine Overall Width15.750 INCHES NOMINAL IN
Ignition TypeMAGNETO
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY DIRECT RAW WATER COOLING FEATURE,STARTER,STARTING METHOD,VOLTAGE IN VOLTS,ACCESSORY COMPONENTS AND QUANTITY
Engine Overall Height28.188 INCHES NOMINAL IN
Stroke Length4.3750 INCHES IN
Voltage in Volts6.0
Crankshaft Rotation DirectionCLOCKWISE
Accessory Components and QuantityAIRCLEANER 1,CARBURETOR 1,LUBRICATING OIL FILTER 1,BATTERY CHARGING GENERATOR 1 GOVERNOR 1,MAGNETO 1,FU EL PUMP 1,SEA WATER PUMP 1
Engine Overall Length35.531 INCHES NOMINAL IN
Strokes Per Cycle4
Cylinder Head TypeL-HEAD
Fuel Induction TypeCARBURETOR
Starting MethodELECTRICAL
Cylinder ArrangementSTRAIGHT IN-LINE
Standard Bore Diameter3.3125 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5305-00-059-36592003-0015-3 INTERCHANGEABLE
Screw,machine
Wells-Gardner Electronics Corp
6250-00-109-1091170186PC4 INTERCHANGEABLE
Lampholder
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-929-3706MS25189-112 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5930-01-016-958740186 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5950-01-174-446813084327 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation
4940-01-264-565140186 INTERCHANGEABLE
Spiral Wrap
L & R Manufacturing Company
5331-01-315-5556 INTERCHANGEABLE
O-Ring
6515-01-451-1339401-86 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5995-01-612-690042522 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
4510-01-701-11443902011 INTERCHANGEABLE
Water Aerator System
Aqua-Aerobic Systems Inc
Cross-Reference Index
Part NumberManufacturer
40186 Pettibone Llc (USA)
F226 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
F226-299 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
Related Parts
5305-00-059-3659INTERCHANGEABLE
SCREW,MACHINE
2003-0015-3
6250-00-109-1091INTERCHANGEABLE
LAMPHOLDER
170186PC4
5940-00-929-3706INTERCHANGEABLE
TERMINAL,LUG
MS25189-112
5930-01-016-9587INTERCHANGEABLE
SWITCH,PRESSURE
40186
5950-01-174-4468INTERCHANGEABLE
TRANSFORMER,POWER
13084327
4940-01-264-5651INTERCHANGEABLE
SPIRAL WRAP
40186
5331-01-315-5556INTERCHANGEABLE
O-RING
6515-01-451-1339INTERCHANGEABLE
SCREW,BONE
401-86
5995-01-612-6900INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
42522
4510-01-701-1144INTERCHANGEABLE
WATER AERATOR SYSTEM
3902011

Frequently Asked Questions

What is NSN 2805-00-267-4702?

NSN 2805-00-267-4702 is a Engine,gasoline, manufactured by Pettibone Llc, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-267-4702?

NSN 2805-00-267-4702 has 3 cross-referenced part numbers: 40186 (Pettibone Llc), F226 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), F226-299 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc).

What NSN replaces 2805-00-267-4702?

There are 10 known substitutes for 2805-00-267-4702: 5305-00-059-3659, 6250-00-109-1091, 5940-00-929-3706 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40186?

Key specifications for 40186: Cylinder Quantity: 6; Engine Overall Width: 15.750 INCHES NOMINAL IN; Ignition Type: MAGNETO; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY DIRECT RAW WATER COOLING FEATURE,STARTER,STARTING METHOD,VOLTAGE IN VOLTS,ACCESSORY COMPONENTS AND QUANTITY. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com