Recently Updated NSN 2990-00-947-6103 Or (2990009476103) Part List

Item Name	Muffler Exhaust
Federal Supply Group (FSG)	Engine Accessories
Federal Supply Class (FSC)	2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN)	00-947-6103 (009476103)
NCB Code	USA (00)
Manufacturer	Cummins Filtration Inc, Ar Bee Corp, Cummins Power Generation Ltd, Brighton Cromwell Llc

Part Number	Manufacturer	Item Name	RFQ
6666	cummins filtration inc	muffler exhaust	RFQ
ABT6666	ar bee corp	muffler exhaust	RFQ
155-0692	cummins power generation ltd	muffler exhaust	RFQ
T-6666	cummins filtration inc	muffler exhaust	RFQ
ABT6666	brighton cromwell llc	muffler exhaust	RFQ
155D692	cummins power generation ltd	muffler exhaust	RFQ
155-692	cummins power generation ltd	muffler exhaust	RFQ

MRC	Criteria	Characteristic
ABHP	OVERALL LENGTH	10.000 INCHES MINIMUM AND 10.250 INCHES MAXIMUM
ACQW	INLET CONNECTION TYPE	UNTHREADED SINGLE INLET
ADAV	OVERALL DIAMETER	3.250 INCHES NOMINAL
APGF	DESIGN TYPE	DRY
ARNA	COOLANT TYPE	AIR
ARND	MUFFLER DESIGN	BAFFLE
ARNE	BAFFLE QUANTITY	3
ARNF	TUBE QUANTITY	3
ARNG	BODY SHAPE	ROUND
ARNH	OPERATING POSITION	VERTICAL
ARNJ	INLET LOCATION	ON SIDE OF BODY 1.375 IN. VERTICAL C OF INLET TO END OF BODY SINGLE INLET
ARNK	INLET PROJECTION LENGTH	1.250 INCHES NOMINAL SINGLE INLET1.250 INCHES NOMINAL
ARSQ	INLET OUTSIDE DIAMETER	1.188 INCHES NOMINAL SINGLE INLET1.188 INCHES NOMINAL
ARTE	INLET INSIDE DIAMETER	1.062 INCHES NOMINAL SINGLE INLET1.062 INCHES NOMINAL
ARTH	OUTLET CONNECTION TYPE	THREADED 1ST OUTLET
ARTJ	OUTLET LOCATION	ON SIDE OF BODY 1.375 IN. C OF OUTLET TO END OF BODY OPPOSITE INLET BODY END 1ST OUTLET
ARTK	OUTLET PROJECTION LENGTH	1.250 INCHES NOMINAL 1ST OUTLET1.250 INCHES NOMINAL
ARTW	OUTLET THREAD SIZE	1-11-1/2 1ST OUTLET
ARTY	OUTLET THREAD DIRECTION	RIGHT-HAND 1ST OUTLET
ARTZ	OUTLET THREAD LOCATION	EXTERNAL 1ST OUTLET
FEAT	SPECIAL FEATURES	W/MTG BRACKET
MATT	MATERIAL	STEEL
SFTT	SURFACE TREATMENT	PAINT
ZZZV	FSC APPLICATION DATA	ENGINE,NONAIRCRAFT