Quote for MJM09-0155 Donaldson Company Inc Part with NSN 2990-00-098-1149

Part Number:  MJM09-0155
Alternate P/N:  MJM090155
Manufacturer:  donaldson company inc
NIIN:  981149
Item Name :  muffler exhaust
CAGE Code:  18265
INC Code:  10849
Country:  USA
NCB Code:  00
FSG:  29 Engine Accessories
Last Updated:  02-18-2026

Are you looking quote for part MJM09-0155? The Donaldson Company Inc-manufactured component (CAGE Code: 18265) is documented under NSN 2990-00-098-1149 as Muffler Exhaust. For the fastest quote, please complete our RFQ form with details about MJM09-0155. We guarantee a response within 15 minutes.

ASAP Components provides the verified MJM09-0155, classified under INC 10849, FSG 29 Engine Accessories, FSC 2990 Miscellaneous Engine Accessories Nonaircraft, NIIN 00-098-1149, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MJM09-0155 with NSN 2990-00-098-1149, 2990000981149

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990-00-098-1149

Item PartTypeName:

MUFFLER,EXHAUST

2990000981149N
CIICHCCESDPMICCriticalityENAC
A
Part NumberISCRNVCRNCCHCCMSDSSADC
MJM09-0155123

Characteristics Data of NSN 2990-00-098-1149, 2990000981149

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH26.000 INCHES NOMINAL
ABKWOVERALL HEIGHT8.250 INCHES NOMINAL
ABMKOVERALL WIDTH11.500 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED 1ST INLET
ACQWINLET CONNECTION TYPEUNTHREADED 2ND INLET
AJLWOUTLET INSIDE DIAMETER5.010 INCHES MINIMUM AND 5.030 INCHES MAXIMUM 1ST OUTLET
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNGBODY SHAPEOVAL
ARNHOPERATING POSITIONVERTICAL
ARNJINLET LOCATIONLOCATED 1.620 IN. OFF HORIZONTAL CENTERLINE,7.120 IN. FROM END SINGLE INLET
ARNKINLET PROJECTION LENGTH1.500 INCHES NOMINAL 1ST INLET
ARNKINLET PROJECTION LENGTH2.380 INCHES NOMINAL 2ND INLET
ARSQINLET OUTSIDE DIAMETER2.925 INCHES MINIMUM AND 2.955 INCHES MAXIMUM 1ST INLET
ARSQINLET OUTSIDE DIAMETER5.220 INCHES MINIMUM AND 5.250 INCHES MAXIMUM 2ND INLET
ARTEINLET INSIDE DIAMETER1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM 1ST INLET
ARTEINLET INSIDE DIAMETER4.000 INCHES NOMINAL 2ND INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATION1.120 IN.,0.380 IN. OFF CENTER LINE,LOCATEDIN END SECTION OF BODY 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH3.310 INCHES NOMINAL
ARTKOUTLET PROJECTION LENGTH3.310 INCHES NOMINAL 1ST OUTLET
ARWAOUTLET OUTSIDE DIAMETER6.120 INCHES MINIMUM AND 6.130 INCHES MAXIMUM 1ST OUTLET
MATTMATERIALSTEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 321
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC ALL MATERIAL RESPONSES OR QQ-S-766,CLASS 321,COND A FED SPEC 3RD MATERIAL RESPONSE

Schedule B & Trade

End Use : 30230 Other parts and accessories of vehicles
Schedule B : 8708925000 (NAICS 336390) Mufflers and exhaust pipes for vehicles, nesoi
SITC : 78439 Parts and accessories n.E.S. For tractors, motor cars and other motor vehicles, trucks, public-transport vehicles and road motor vehicles, n.E.S.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

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