INSTANT RFQ

Take Advantage of Our NSN 2990-00-900-9688 Catalog for Streamlined Procurement

Thank you for taking an interest in the NSN 2990-00-900-9688 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 2990-00-900-9688, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.

Underneath our overview, part numbers like MAM04-5071, B47466, MAM04-5055, and others that belong to our NSN 2990-00-900-9688 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.

Item Name Muffler Exhaust
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 00-900-9688 (009009688)
NCB Code USA (00)
Manufacturer Donaldson Company Inc, Davey Compressor Co, Hdt Expeditionary Systems Inc, Drs Environmental Systems Inc
Part Number Manufacturer Item Name Cage Code RFQ
MAM04-5071 donaldson company inc muffler exhaust 18265 RFQ
B47466 davey compressor co muffler exhaust 16004 RFQ
B47466 hdt expeditionary systems inc muffler exhaust 92878 RFQ
B47466 drs environmental systems inc muffler exhaust 5rql2 RFQ
MAM04-5055 donaldson company inc muffler exhaust 18265 RFQ

Technical Characteristics of NSN 2990009009688

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH7.000 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE SINGLE INLET
ADAVOVERALL DIAMETER4.380 INCHES NOMINAL
AJLWOUTLET INSIDE DIAMETER1.520 INCHES NOMINAL 1ST OUTLET1.520 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNBAFFLE
ARNEBAFFLE QUANTITY1
ARNFTUBE QUANTITY2
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONVERTICAL OR HORIZONTAL
ARNJINLET LOCATIONCENTRALLY IN END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH1.000 INCHES NOMINAL SINGLE INLET1.000 INCHES NOMINAL
ARNLINLET FLANGE SHAPEOVAL SINGLE INLET
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY2 HOLES SINGLE INLET2 HOLES
ARNNINLET FLANGE MOUNTING HOLE DIAMETER0.410 INCHES NOMINAL SINGLE INLET0.410 INCHES NOMINAL
ARNTINLET FLANGE MOUNTING PROVISION SPACING2.688 IN. CENTER TO CENTER DIM OF HOLES SINGLE INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATION2-3/4 IN. FROM AND AT 90 DEG ANGLE TO INLET END 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.375 INCHES NOMINAL 1ST OUTLET2.375 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER1.620 INCHES NOMINAL 1ST OUTLET1.620 INCHES NOMINAL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTALUMINUM ALLOY
ZZZVFSC APPLICATION DATAMISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT

Relevant Components for NSN - 2990-00-900-9688, 2990009009688
2920-00-848-3299 (2920008483299) 2990-01-193-6084 (2990011936084) 2995-00-407-3392 (2995004073392) 2990-01-036-8178 (2990010368178)
2920-00-358-6578 (2920003586578) 2940-01-632-5440 (2940016325440) 2990-01-597-8088 (2990015978088) 2910-01-388-0233 (2910013880233)
2990-01-038-2522 (2990010382522) 2920-01-483-4759 (2920014834759) 2995-01-122-7879 (2995011227879) 2920-00-431-6630 (2920004316630)

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