NSN 2990-00-903-3864

Part Details | EXHAUST MUFFLER

2990-00-903-3864

Alternate Parts: ABT9281, ABT9281, 9281N, 9281, T9281, T-9281, 9281N, Z282, Z-282, 2990-00-903-3864, 00-903-3864, 2990009033864, 009033864

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JAN 01, 196000-903-386410849 ( MUFFLER, EXHAUST )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-00-903-3864
Part Number Cage Code Manufacturer
ABT928152993AR BEE CORP
ABT92813NNX8BRIGHTON CROMWELL LLC
9281N76700CUMMINS FILTRATION INC.
928176700CUMMINS FILTRATION INC.
T-928176700CUMMINS FILTRATION INC.
9281N0LE70CUMMINS NPOWER LLCDBA CUMMINS DIESEL SALES
Z-28211568GARDNER DENVER INC.
Technical Data | NSN 2990-00-903-3864
Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ALUMINUM
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGNB ANY ACCEPTABLE
BAFFLE QUANTITY1
TUBE QUANTITY2
BODY SHAPE ROUND
OVERALL LENGTH3.000 INCHES NOMINAL
OVERALL DIAMETER4.000 INCHES NOMINAL
OPERATING POSITIONC ANY ACCEPTABLE
INLET CONNECTION TYPE FLANGE
INLET LOCATIONLOCATED 1 IN. C TO C FROM HORIZONTAL CENTERLINE
INLET PROJECTION LENGTH0.750 INCHES
INLET FLANGE SHAPE OVAL
INLET FLANGE MOUNTING PROVISION AND QUANTITY2 HOLES
INLET FLANGE MOUNTING HOLE DIAMETER0.281 INCHES
INLET FLANGE MOUNTING PROVISION SPACING1-1/2 IN. C TO C DIM. OF HOLES
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATIONLOCATED 13.16 IN. C TO C FROM HORIZONTAL CENTER LINE
OUTLET PROJECTION LENGTH0.375 INCHES
OUTLET OUTSIDE DIAMETER1.125 INCHES
OUTLET INSIDE DIAMETER1.049 INCHES