Product Details | PRECOMBUSTION CHAMBER

2815-01-275-1479 An item specifically designed to be used as an auxiliary chamber in which combustible gases are ignited and combustion started ahead of the main combustion chamber of a diesel engine. It may have provisions for a glow plug or a wick to ignite the fuel mixture during cold weather starting.

Part Alternates: 3S501, 2815-01-275-1479, 01-275-1479, 2815012751479, 012751479

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 18 MAR 1988 01-275-1479

Drawings & Photos | NSN 2815-01-275-1479


Cross Reference | NSN 2815-01-275-1479

Part Number Cage Code Manufacturer
3S501 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 2815-01-275-1479

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING NOT RATED
STYLE DESIGNATOR S1 ENERGY CELL TYPE W/GLOW PLUG ACCOMMODATION
OVERALL LENGTH 4.340 INCHES NOMINAL
BODY DIAMETER 1.812 INCHES NOMINAL
THREAD SIZE 7/16-24
INCLUDED ANGLE IN DEG 60.0
ORIFICE DIAMETER 0.312 INCHES NOMINAL
INTERNAL THREAD DESIGNATION 1-16
EXTERNAL THREAD DESIGNATION 3/4-12
III UNPACKAGED UNIT WEIGHT 1.00 POUNDS
III END ITEM IDENTIFICATION CATERPILLAR MODEL D333 MARINE DIESEL ENGINES SERIAL NUMBERS 59B663 THRU 59B989 ONBOARD 210 FT WMEC CLASS COAST GUARD VESSELS
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 3S501

Restrictions/Controls & Freight Information | NSN 2815-01-275-1479

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information