INSTANT RFQ

National Stock Number (NSN) 2990-00-618-1809 (2990006181809) 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) 00-618-1809 (006181809)
NCB Code USA (00)
Manufacturer Cummins Filtration Inc, Brighton Cromwell Llc, Ar Bee Corp, Schramm Inc
Part Number Manufacturer Item Name Cage Code RFQ
T3805D cummins filtration inc muffler exhaust 76700 RFQ
3805 cummins filtration inc muffler exhaust 76700 RFQ
ABT3805 brighton cromwell llc muffler exhaust 3nnx8 RFQ
ABT3805 ar bee corp muffler exhaust 52993 RFQ
G0H129H schramm inc muffler exhaust 53496 RFQ

Technical Characteristics of NSN 2990006181809

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH10.000 INCHES NOMINAL
ABKWOVERALL HEIGHT6.125 INCHES NOMINAL
ABMKOVERALL WIDTH10.125 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE SINGLE INLET
AJLWOUTLET INSIDE DIAMETER2.025 INCHES NOMINAL 1ST OUTLET2.025 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNMULTIPASS
ARNFTUBE QUANTITY2
ARNGBODY SHAPEOVAL
ARNHOPERATING POSITIONVERTICAL
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH3.313 INCHES NOMINAL SINGLE INLET3.313 INCHES NOMINAL
ARNLINLET FLANGE SHAPETRIANGULAR SINGLE INLET
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY3 HOLES SINGLE INLET3 HOLES
ARNNINLET FLANGE MOUNTING HOLE DIAMETER0.438 INCHES NOMINAL SINGLE INLET0.438 INCHES NOMINAL
ARNTINLET FLANGE MOUNTING PROVISION SPACING3-1/2 IN. BOLT CIRCLE DIA SINGLE INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONLOCATED 3 IN. C TO C FROM HORIZONTAL CENTER LINE 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.188 INCHES NOMINAL 1ST OUTLET2.188 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER2.650 INCHES NOMINAL 1ST OUTLET2.650 INCHES NOMINAL
ARWCOUTLET INTEGRAL TAIL PIPE LENGTH3.063 INCHES NOMINAL 1ST OUTLET
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTALUMINUM

Relevant Components for NSN - 2990-00-618-1809, 2990006181809
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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