NSN 2810-00-098-2490

Part Details | VALVE STEM GUIDE

2810-00-098-2490 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.

Alternate Parts: CM515152P10, 515152P10, 515152P10, SA515152P010, 515152P10, 2810-00-098-2490, 00-098-2490, 2810000982490, 000982490

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-098-249032562 ( GUIDE, VALVE STEM )
REFERENCE DRAWINGS & PICTURES

PLAIN

GUIDE,VALVE STEM | 2810-00-098-2490, 000982490
Cross Reference | NSN 2810-00-098-2490
Part Number Cage Code Manufacturer
CM515152P1012776AIRCRAFT SUPPLIES
515152P1012776AIRCRAFT SUPPLIES
515152P1016052MITCHELL O O EST
SA515152P01051660SUPERIOR AIR PARTS, INC.
515152P1028839TELEDYNE INDUSTRIES INCTELEDYNE POWER SYSTEMS DIV
Technical Data | NSN 2810-00-098-2490
Characteristic Specifications
METALLIC HARDNESS RATING70.0 MINIMUM ROCKWELL F
STYLE DESIGNATOR1 PLAIN
OVERALL LENGTH2.380 INCHES NOMINAL
OUTSIDE DIAMETER0.780 INCHES NOMINAL
MAJOR DIAMETER LENGTH0.056 INCHES NOMINAL
AA END DIAMETER0.625 INCHES NOMINAL
BB END SHANK DIAMETER0.6368 INCHES NOMINAL
BB END CHAMFER LENGTH0.120 INCHES NOMINAL
BB END CHAMFER ANGLE IN DEG30.0
AA END CHAMFER LENGTH0.030 INCHES NOMINAL
AA END CHAMFER ANGLE IN DEG45.0
BB END RADIUS0.040 INCHES NOMINAL
SHOULDER FIRST FILLET RADIUS0.025 INCHES NOMINAL
SHOULDER SECOND FILLET RADIUS0.125 INCHES NOMINAL
LENGTH FROM AA END TO LARGEST DIAMETER FACE0.984 INCHES NOMINAL
BORE DIAMETER0.4320 INCHES MINIMUM AND 0.4330 INCHES MAXIMUM
BORE COUNTERSINK INCLUDED
COUNTERSINK LOCATION AA END AND BB END
COUNTERSINK ANGLE IN DEG45.0
COUNTERSINK DIAMETER0.500 INCHES NOMINAL
BORE COUNTERBORE NOT INCLUDED
FSC APPLICATION DATAENGINE,AIRCRAFT,RECIPROCATING