NSN 2990-00-900-9688

Part Details | EXHAUST MUFFLER

2990-00-900-9688

Alternate Parts: B47466, MAM045071, MAM04-5071, MAM045055, MAM04-5055, B47466, B5453165, B5-45-3165, B47466, 2990-00-900-9688, 00-900-9688, 2990009009688, 009009688

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JAN 01, 196000-900-968810849 ( MUFFLER, EXHAUST )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-00-900-9688
Part Number Cage Code Manufacturer
B4746616004DAVEY COMPRESSOR CODIV OF KECO INDUSTRIES INC
MAM04-507118265DONALDSON COMPANY, INC.
MAM04-505518265DONALDSON COMPANY, INC.
B474665RQL2DRS ENVIRONMENTAL SYSTEMS, INC.DBA D R S
B5-45-316581361EDGEWOOD CHEMICAL BIOLOGICAL CENTERECBC
B4746692878HDT EXPEDITIONARY SYSTEMS, INC.
Technical Data | NSN 2990-00-900-9688
Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ALUMINUM ALLOY
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGNB ANY ACCEPTABLE
BAFFLE QUANTITY1
TUBE QUANTITY2
BODY SHAPE ROUND
OVERALL LENGTH7.000 INCHES NOMINAL
OVERALL DIAMETER4.380 INCHES NOMINAL
OPERATING POSITIONB$C
INLET CONNECTION TYPE FLANGE
INLET LOCATIONCENTRALLY IN END SECTION OF BODY
INLET PROJECTION LENGTH1.000 INCHES
INLET FLANGE SHAPE OVAL
INLET FLANGE MOUNTING PROVISION AND QUANTITY2 HOLES
INLET FLANGE MOUNTING HOLE DIAMETER0.410 INCHES
INLET FLANGE MOUNTING PROVISION SPACING2.688 IN. CENTER TO CENTER DIM OF HOLES
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION2-3/4 IN. FROM AND AT 90 DEG ANGLE TO INLET END
OUTLET PROJECTION LENGTH2.375 INCHES
OUTLET OUTSIDE DIAMETER1.620 INCHES
OUTLET INSIDE DIAMETER1.520 INCHES
FSC APPLICATION DATAMISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT