INSTANT RFQ

National Stock Number (NSN) 2990-00-460-4440 (2990004604440) Parts 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) 00-460-4440 (004604440)
NCB Code USA (00)
Manufacturer Cummins Filtration Inc, Ar Bee Corp, Nacco Materials Handling Group Inc, Brighton Cromwell Llc
Part Number Manufacturer Item Name Cage Code RFQ
T-11711 cummins filtration inc muffler exhaust 76700 RFQ
11711 cummins filtration inc muffler exhaust 76700 RFQ
ABT11711 ar bee corp muffler exhaust 52993 RFQ
184581 nacco materials handling group inc muffler exhaust 30076 RFQ
ABT11711 brighton cromwell llc muffler exhaust 3nnx8 RFQ

Technical Characteristics of NSN 2990004604440

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH20.000 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE SINGLE INLET
ADAVOVERALL DIAMETER6.120 INCHES NOMINAL
AJLWOUTLET INSIDE DIAMETER1.755 INCHES NOMINAL 1ST OUTLET1.755 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNBAFFLE
ARNEBAFFLE QUANTITY2
ARNFTUBE QUANTITY3
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONVERTICAL
ARNJINLET LOCATIONLOCATED IN SIDE OF BODY 3.500 IN. FROM CENTER OF INLET TO BODY END SINGLE INLET
ARNKINLET PROJECTION LENGTH2.190 INCHES NOMINAL SINGLE INLET2.190 INCHES NOMINAL
ARNLINLET FLANGE SHAPESQUARE SINGLE INLET
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY4 HOLES SINGLE INLET4 HOLES
ARNQINLET FLANGE MOUNTING PROVISION THREAD SIZE3/8-24 SINGLE INLET
ARNRINLET FLANGE MOUNTING PROVISION THREAD SERIES DESIGNATORUNF SINGLE INLET
ARNSINLET FLANGE MOUNTING PROVISION THREAD DIRECTIONRIGHT-HAND SINGLE INLET
ARNTINLET FLANGE MOUNTING PROVISION SPACING1.880 IN. C TO C DIM. OF TOP THD MTG HOLES,2.620 C TO C DIM. OF BOTTOM THD MTG HOLES SINGLE INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONLOCATED ON SIDE OF BODY 1.500 IN. FROM CENTER OF OUTLET TO BODY END 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.500 INCHES NOMINAL 1ST OUTLET2.500 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER1.875 INCHES NOMINAL 1ST OUTLET1.875 INCHES NOMINAL
FEATSPECIAL FEATURESTHD CLEANOUT PLUG CENTRALLY LOCATED IN OUTLET END OF BODY,1/2-14 NPT
MATTMATERIALSTEEL

Relevant Components for NSN - 2990-00-460-4440, 2990004604440
2915-00-116-5978 (2915001165978) 2930-01-124-8263 (2930011248263) 2990-00-321-8769 (2990003218769) 2930-00-441-7617 (2930004417617)
2920-00-856-5268 (2920008565268) 2915-00-095-0706 (2915000950706) 2990-01-007-9945 (2990010079945) 2930-12-315-1618 (2930123151618)
2990-01-322-9881 (2990013229881) 2940-00-705-5956 (2940007055956) 2920-01-642-0622 (2920016420622) 2930-00-440-6409 (2930004406409)

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