4730-00-203-4255 ELBOW,TUBE TO BOSS Index 4730-00-203-4258 ELBOW,TUBE TO BOSS

National Stock Number:
2990-00-203-4257

Federal Supply Class:
2990

National Item Identification Number:
002034257

Description:
MUFFLER,EXHAUST

Detail:


Manufacturer Information:
235-0076-1670898BEECHCRAFT CORPORATION
235-0076-167EK50TEXTRON AVIATION INC
7545785-1022165HARCO MANUFACTURING COMPANY
7839437-1022165HARCO MANUFACTURING COMPANY
64D2469498750SAN ANTONIO AIR LOGISTICS CENTER


Techincal Specification:
MATERIALSTEEL COMP 347 OR
STEEL COMP 321 OR
STEEL COMP 348
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE
DESIGN TYPEDRY
INSULATION MATERIALSPUN GLASS
MUFFLER DESIGNSTRAIGHT THROUGH
BODY SHAPEROUND
OVERALL LENGTH23.875 INCHES NOMINAL
OVERALL DIAMETER5.500 INCHES NOMINAL
OPERATING POSITIONVERTICAL
INLET CONNECTION TYPEUNTHREADED
INLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH3.500 INCHES NOMINAL
INLET OUTSIDE DIAMETER3.000 INCHES NOMINAL
INLET INSIDE DIAMETER2.924 INCHES NOMINAL
OUTLET CONNECTION TYPEUNTHREADED SINGLE INLET
FLANGE 1ST OUTLET
OUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
OUTLET FLANGE SHAPEROUND
OUTLET FLANGE MOUNTING PROVISION AND QUANTITY6 HOLES
OUTLET FLANGE MOUNTING HOLE DIAMETER0.200 INCHES NOMINAL
OUTLET FLANGE MOUNTING PROVISION SPACING6-3/4 IN. DIA BOLT CIRCLE
OUTLET OUTSIDE DIAMETER5.500 INCHES NOMINAL
OUTLET INSIDE DIAMETER5.000 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE22165
DESIGN CONTROL REFERENCE7839437-10


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