Quote for MSS4 Donaldson Company Inc Part with NSN 2990-00-887-9726

Part Number:  MSS4
Manufacturer:  donaldson company inc
NIIN:  8879726
Item Name :  muffler exhaust
CAGE Code:  91435
INC Code:  10849
Country:  USA
NCB Code:  00
FSG:  29 Engine Accessories
Last Updated:  03-06-2026

Are you looking quote for part MSS4? The Donaldson Company Inc-manufactured component (CAGE Code: 91435) is documented under NSN 2990-00-887-9726 as Muffler Exhaust. For the fastest quote, please complete our RFQ form with details about MSS4. We guarantee a response within 15 minutes.

ASAP Components provides the verified MSS4, classified under INC 10849, FSG 29 Engine Accessories, FSC 2990 Miscellaneous Engine Accessories Nonaircraft, NIIN 00-887-9726, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MSS4 with NSN 2990-00-887-9726, 2990008879726

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990-00-887-9726

Item PartTypeName:

MUFFLER,EXHAUST

29900088797260N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
MILM15337214

Characteristics Data of NSN 2990-00-887-9726, 2990008879726

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH52.000 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE SINGLE INLET
ADAVOVERALL DIAMETER12.500 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNDIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR
ARNGBODY SHAPEROUND
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
ARNLINLET FLANGE SHAPEROUND SINGLE INLET
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES SINGLE INLET8 HOLES
ARNNINLET FLANGE MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL SINGLE INLET0.562 INCHES NOMINAL
ARNTINLET FLANGE MOUNTING PROVISION SPACING6-9/16 IN. DIA BOLT CIRCLE SINGLE INLET
ARTHOUTLET CONNECTION TYPEFLANGE 1ST OUTLET
ARTJOUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET
ARTLOUTLET FLANGE SHAPEROUND 1ST OUTLET
ARTMOUTLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES 1ST OUTLET8 HOLES
ARTNOUTLET FLANGE MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL 1ST OUTLET0.562 INCHES NOMINAL
ARTTOUTLET FLANGE MOUNTING PROVISION SPACING6-9/16 IN. DIA BOLT CIRCLE 1ST OUTLET
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTPAINT
ZZZTNONDEFINITIVE SPEC/STD DATAA TYPE

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 U - Precious metal content is unknown

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 125850 - Muffler/exhaust sys/pipe/etc
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 593 - Motors and parts, (machinery and parts),(less than 35 feet)

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