NSN 2990-00-161-7746

Part Details | SPARK EXHAUST ARRESTER

2990-00-161-7746 A device designed to prevent the escape of sparks from the exhaust of reciprocating internal combustion engines. It functions by trapping glowing carbon particles from exhaust gases in a receptacle that can be serviced.

Alternate Parts: ABT49125, ABT49125, 49125A, 49125-A, 49125, T49125, T-49125, SA250, 2990-00-161-7746, 00-161-7746, 2990001617746, 001617746

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29OCT 24, 197100-161-774632362 ( ARRESTER, SPARK EXHAUST )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-00-161-7746
Part Number Cage Code Manufacturer
ABT4912552993AR BEE CORP
ABT491253NNX8BRIGHTON CROMWELL LLC
49125-A76700CUMMINS FILTRATION INC.
4912576700CUMMINS FILTRATION INC.
T-4912576700CUMMINS FILTRATION INC.
SA25001652RIKER PRODUCTS
Technical Data | NSN 2990-00-161-7746
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE TREATMENT PASSIVATE
DEVICE DESIGN TYPE BAFFLE
BODY SHAPE ROUND
OVERALL LENGTH14.000 INCHES NOMINAL
OVERALL DIAMETER8.000 INCHES NOMINAL
OPERATING POSITIONX ANY ACCEPTABLE
INLET CONNECTION TYPE UNTHREADED
INLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH3.000 INCHES
INLET OUTSIDE DIAMETER2.635 INCHES
INLET INSIDE DIAMETER2.500 INCHES
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
OUTLET PROJECTION LENGTH3.000 INCHES
OUTLET OUTSIDE DIAMETER2.635 INCHES
OUTLET INSIDE DIAMETER2.500 INCHES
SPECIAL FEATURESW/SERVICE PLUG