Product Details | VALVE STEM GUIDE

2810-00-293-5574 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: 60028P5, 2810-00-293-5574, 00-293-5574, 2810002935574, 002935574

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-293-5574

Drawings & Photos | NSN 2810-00-293-5574


Cross Reference | NSN 2810-00-293-5574

Part Number Cage Code Manufacturer
60028P5 80254 TEXTRON LYCOMING INC WILLIAMSPORT PLANT

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Technical Data | NSN 2810-00-293-5574

Characteristic Specifications
MATERIAL COPPER,LYCOMING-SPENCER DIV OF AVCO,LUMEN NO. 48
METALLIC HARDNESS RATING 80.0 MINIMUM ROCKWELL F
STYLE DESIGNATOR H11 PLAIN-SHOULDERED
OVERALL LENGTH 2.310 INCHES NOMINAL
OUTSIDE DIAMETER 0.813 INCHES NOMINAL
MAJOR DIAMETER LENGTH 0.850 INCHES MINIMUM AND 0.950 INCHES MAXIMUM
AA END DIAMETER 0.5983 INCHES MINIMUM AND 0.5988 INCHES MAXIMUM
BB END SHANK DIAMETER 0.590 INCHES MINIMUM AND 0.600 INCHES MAXIMUM
BB END CHAMFER LENGTH 0.030 INCHES NOMINAL
BB END CHAMFER ANGLE IN DEG 45.0
AA END CHAMFER LENGTH 0.020 INCHES NOMINAL
AA END CHAMFER ANGLE IN DEG 45.0
SHOULDER FIRST FILLET RADIUS 0.020 INCHES NOMINAL
SHOULDER SECOND FILLET RADIUS 0.020 INCHES NOMINAL
LENGTH FROM AA END TO LARGEST DIAMETER FACE 1.560 INCHES NOMINAL
BORE DIAMETER 0.3950 INCHES MINIMUM AND 0.3970 INCHES MAXIMUM
BORE COUNTERSINK INCLUDED
COUNTERSINK LOCATION BB END
COUNTERSINK ANGLE IN DEG 60.0
COUNTERSINK DIAMETER 0.420 INCHES NOMINAL
BORE COUNTERBORE NOT INCLUDED
III FSC APPLICATION DATA ENGINE,AIRCRAFT RECIPROCATING
MANUFACTURERS CODE 80254
DESIGN CONTROL REFERENCE 60028P5

Restrictions/Controls & Freight Information | NSN 2810-00-293-5574

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
No Freight Information