Quote for 6390 Uwd Mfg Inc Part with NSN 2990-00-410-7543

Part Number:  6390
Manufacturer:  uwd mfg inc
NIIN:  4107543
Item Name :  muffler exhaust
CAGE Code:  58499
INC Code:  10849
Country:  USA
NCB Code:  00
FSG:  29 Engine Accessories
Last Updated:  02-14-2026

Are you looking quote for part 6390? The Uwd Mfg Inc-manufactured component (CAGE Code: 58499) is documented under NSN 2990-00-410-7543 as Muffler Exhaust. For the fastest quote, please complete our RFQ form with details about 6390. We guarantee a response within 15 minutes.

ASAP Components provides the verified 6390, classified under INC 10849, FSG 29 Engine Accessories, FSC 2990 Miscellaneous Engine Accessories Nonaircraft, NIIN 00-410-7543, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 6390 with NSN 2990-00-410-7543, 2990004107543

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990-00-410-7543

Item PartTypeName:

MUFFLER,EXHAUST

29900041075430N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
2467B695

Characteristics Data of NSN 2990-00-410-7543, 2990004107543

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH15.875 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE SINGLE INLET
ADAVOVERALL DIAMETER5.062 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONCENTRALLY LOCATED ON VERTICAL CENTER LINE 1.500 IN. C TO C ABOVE HORIZONTAL CENTER LINE IN END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH1.312 INCHES NOMINAL SINGLE INLET1.312 INCHES NOMINAL
ARNLINLET FLANGE SHAPEOVAL SINGLE INLET
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY2 HOLES SINGLE INLET2 HOLES
ARNNINLET FLANGE MOUNTING HOLE DIAMETER0.438 INCHES NOMINAL SINGLE INLET0.438 INCHES NOMINAL
ARNTINLET FLANGE MOUNTING PROVISION SPACING2-11/16 IN. C TO C DIM OF MTG HOLES SINGLE INLET
ARTHOUTLET CONNECTION TYPETHREADED 1ST OUTLET
ARTJOUTLET LOCATIONLOCATED ON HORIZONTAL CENTERLINE 1-3/8 IN. FROM END 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH1.000 INCHES NOMINAL 1ST OUTLET1.000 INCHES NOMINAL
ARTWOUTLET THREAD SIZE1-1/4-11-1/2 1ST OUTLET
ARTXOUTLET THREAD SERIES DESIGNATORNPT 1ST OUTLET
ARTYOUTLET THREAD DIRECTIONRIGHT-HAND 1ST OUTLET
ARTZOUTLET THREAD LOCATIONEXTERNAL 1ST OUTLET
FEATSPECIAL FEATURESFURNISHED WITH ONE ADAPTER ELBOW
MATTMATERIALSTEEL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46055 MIL SPEC SINGLE MATERIAL RESPONSE
SFTTSURFACE TREATMENTCHROMATE

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 Z
Classification Control U
MGMT_CTL J2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
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: Z - No rating
NMFC: 000000 - No nmfc freight description
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)

ASAP Semiconductor’s Certifications And Memberships



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