Product Details | VALVE STEM GUIDE

2805-00-074-3839 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.20728050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components43100028Compressors and Vacuum Pumps45100033Plumbing Fixtures and Accessories48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: IPD2M6414, 2M6414, 00974, 2805-00-074-3839, 00-074-3839, 2805000743839, 000743839

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1961 00-074-3839

Drawings & Photos | NSN 2805-00-074-3839


Cross Reference | NSN 2805-00-074-3839

Part Number Cage Code Manufacturer
00974 82913 SAFEGUARD ENGINE PARTS INC SUB OF SAFEGUARD INDUSTRIES INC
2M6414 11083 CATERPILLAR INC. DBA CATERPILLAR
IPD2M6414 55883 INDUSTRIAL PARTS DEPOT INC

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Technical Data | NSN 2805-00-074-3839

Characteristic Specifications
MATERIAL IRON
METALLIC HARDNESS RATING 83.0 MINIMUM ROCKWELL B AND 96.0 MAXIMUM ROCKWELL B
STYLE DESIGNATOR H6 SHOULDERED-GROOVED SHANK
OVERALL LENGTH 2.872 INCHES NOMINAL
OUTSIDE DIAMETER 0.760 INCHES NOMINAL
MAJOR DIAMETER LENGTH 0.100 INCHES NOMINAL
GROOVE QUANTITY 1
AA END DIAMETER 0.625 INCHES NOMINAL
BB END SHANK DIAMETER 0.688 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
BB END CHAMFER LENGTH 0.030 INCHES NOMINAL
BB END CHAMFER ANGLE IN DEG 45.0
AA END CHAMFER LENGTH 0.030 INCHES NOMINAL
AA END CHAMFER ANGLE IN DEG 45.0
SHOULDER FIRST FILLET RADIUS 0.020 INCHES NOMINAL
SHOULDER SECOND FILLET RADIUS 0.060 INCHES NOMINAL
LENGTH FROM AA END TO LARGEST DIAMETER FACE 1.106 INCHES NOMINAL
BORE DIAMETER 0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
BORE COUNTERSINK NOT INCLUDED
BORE COUNTERBORE NOT INCLUDED
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 2M6414

Restrictions/Controls & Freight Information | NSN 2805-00-074-3839

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:UPrecious metal type is unknown
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

Management | NSN 2805-00-074-3839

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Z
EA : Each