Product Details | ENGINE VALVE SEAT INSERT

2805-00-737-8882 A metal ring designed to provide a seating surface for a VALVE, POPPET, ENGINE It is made of special high-grade alloy metal that can withstand high operating temperatures. For fulid valves, see SEAT, VALVE.20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 42537, 4-2537, 7378882, 2805-00-737-8882, 00-737-8882, 2805007378882, 007378882

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-737-8882

Drawings & Photos | NSN 2805-00-737-8882


Cross Reference | NSN 2805-00-737-8882

Part Number Cage Code Manufacturer
4-2537 24617 GENERAL MOTORS CORP
4-2537 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
7378882 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2805-00-737-8882

Characteristic Specifications
STYLE DESIGNATOR B6 PLAIN
OVERALL HEIGHT 0.342 INCHES MINIMUM AND 0.347 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.877 INCHES MINIMUM AND 1.878 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.500 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM BODY 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM FACE
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL

Restrictions/Controls & Freight Information | NSN 2805-00-737-8882

Category Code Description
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.
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
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable