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NSN 2990-00-903-3864  ·  NIIN 009033864  ·  FSC 2990
NO DASHES 2990009033864
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MUFFLER,EXHAUST

Miscellaneous Engine Accessories, Nonaircraft

Technical characteristics

24 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITYSINGLE INLET HOLES 2
ARNACOOLANT TYPEAIR
ARNKINLET PROJECTION LENGTHSINGLE INLET INCHES NOMINAL 0.750
ARNHOPERATING POSITIONHORIZONTAL
AJLWOUTLET INSIDE DIAMETERFIRST OUTLET INCHES NOMINAL 1.049
APGFDESIGN TYPEDRY
ADAVOVERALL DIAMETERINCHES NOMINAL 4.000
ARTHOUTLET CONNECTION TYPEFIRST OUTLET UNTHREADED
ARTJOUTLET LOCATIONLOCATED 13.16 IN. C TO C FROM HORIZONTAL CENTER LINE FIRST OUTLET
ABTHCENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES1/2 IN. C TO C DIM. OF HOLES
ACQWINLET CONNECTION TYPESINGLE INLET FLANGE
ARNLINLET FLANGE SHAPESINGLE INLET OVAL
ARNFTUBE QUANTITY2
ARNGBODY SHAPEROUND
ARWAOUTLET OUTSIDE DIAMETERFIRST OUTLET INCHES NOMINAL 1.125
MATTMATERIALLOCATION NOT OTHERWISE SPECIFIED STEEL
SFTTSURFACE TREATMENTALUMINUM
ARTKOUTLET PROJECTION LENGTHFIRST OUTLET INCHES NOMINAL 0.375
ARNDMUFFLER DESIGNBAFFLE
ARNEBAFFLE QUANTITY1
ARNJINLET LOCATIONLOCATED 1 IN. C TO C FROM HORIZONTAL CENTERLINE SINGLE INLET
ARNTINLET FLANGE MOUNTING PROVISION SPACING1-1/2 IN. C TO C DIM. OF HOLES SINGLE INLET
ABHPOVERALL LENGTHINCHES NOMINAL 3.000
ARNNINLET FLANGE MOUNTING HOLE DIAMETERSINGLE INLET INCHES NOMINAL 0.281