Components List of NSN (2990002942257) 2990-00-294-2257

We appreciate your interest in our selection of parts that fall under the NSN 2990-00-294-2257. Below, top-requested part numbers like T4443C, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 2990-00-294-2257, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.

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Item Name Muffler Exhaust
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 00-294-2257 (002942257)
NCB Code USA (00)
Manufacturer Cummins Filtration Inc
Part Number Manufacturer Item Name RFQ
T4443C cummins filtration inc muffler exhaust RFQ

Technical Characteristics of NSN 2990002942257

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH18.750 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE 1ST OUTLET
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
ADAVOVERALL DIAMETER12.125 INCHES NOMINAL
AJLWOUTLET INSIDE DIAMETER3.000 INCHES NOMINAL 1ST OUTLET3.000 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNMULTIPASS W/INTEGRAL SPARK ARRESTOR
ARNFTUBE QUANTITY2
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONLOCATED 3 IN. C TO C FROM HORIZONTAL CENTERLINE SINGLE INLET
ARNKINLET PROJECTION LENGTH4.125 INCHES NOMINAL SINGLE INLET4.125 INCHES NOMINAL
ARNLINLET FLANGE SHAPEROUND SINGLE INLET
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY4 HOLES SINGLE INLET4 HOLES
ARNNINLET FLANGE MOUNTING HOLE DIAMETER0.469 INCHES NOMINAL SINGLE INLET0.469 INCHES NOMINAL
ARNTINLET FLANGE MOUNTING PROVISION SPACING5-3/8 IN. DIA BOLT CIRCLE SINGLE INLET
ARSQINLET OUTSIDE DIAMETER4.125 INCHES NOMINAL SINGLE INLET4.125 INCHES NOMINAL
ARTEINLET INSIDE DIAMETER4.000 INCHES NOMINAL SINGLE INLET4.000 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEFLANGE 2ND OUTLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONLOCATED 3 IN. C TO C FROM HORIZONTAL CENTERLINE 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH5.625 INCHES NOMINAL 1ST OUTLET5.625 INCHES NOMINAL
ARTLOUTLET FLANGE SHAPETRIANGULAR 1ST OUTLET
ARTMOUTLET FLANGE MOUNTING PROVISION AND QUANTITY3 HOLES 1ST OUTLET3 HOLES
ARTNOUTLET FLANGE MOUNTING HOLE DIAMETER0.469 INCHES NOMINAL 1ST OUTLET0.469 INCHES NOMINAL
ARTTOUTLET FLANGE MOUNTING PROVISION SPACING5 IN. DIA BOLT CIRCLE 1ST OUTLET
ARWAOUTLET OUTSIDE DIAMETER3.125 INCHES NOMINAL 1ST OUTLET3.125 INCHES NOMINAL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTALUMINUM

Relevant Components for NSN - 2990-00-294-2257, 2990002942257
2940-01-672-3942 (2940016723942) 2925-01-525-8212 (2925015258212) 2990-01-123-5961 (2990011235961) 2995-01-047-9596 (2995010479596)
2915-01-009-3391 (2915010093391) 2920-00-132-4709 (2920001324709) 2990-01-464-2936 (2990014642936) 2930-01-445-5908 (2930014455908)
2990-00-449-7291 (2990004497291) 2920-01-688-2547 (2920016882547) 2915-00-371-1915 (2915003711915) 2910-00-135-3269 (2910001353269)

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