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NSN 2990-00-410-7543  ·  NIIN 004107543  ·  FSC 2990
NO DASHES 2990004107543
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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
MATTMATERIALLOCATION NOT OTHERWISE SPECIFIED STEEL
ARNKINLET PROJECTION LENGTHSINGLE INLET INCHES NOMINAL 1.312
ARNLINLET FLANGE SHAPESINGLE INLET OVAL
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITYSINGLE INLET HOLES 2
ARNNINLET FLANGE MOUNTING HOLE DIAMETERSINGLE INLET INCHES NOMINAL 0.438
ARTHOUTLET CONNECTION TYPEFIRST OUTLET THREADED
ARTJOUTLET LOCATIONLOCATED ON HORIZONTAL CENTERLINE 1-3/8 IN. FROM END FIRST OUTLET
ARTKOUTLET PROJECTION LENGTHFIRST OUTLET INCHES NOMINAL 1.000
ARTWOUTLET THREAD SIZE1-1/4-11-1/2
ARNJINLET LOCATIONCENTRALLY LOCATED ON VERTICAL CENTER LINE 1.500 IN. C TO C ABOVE HORIZONTAL CENTER LINE IN END SECTION OF BODY SINGLE INLET
ARTYOUTLET THREAD DIRECTIONFIRST OUTLET RIGHT-HAND
ADAVOVERALL DIAMETERINCHES NOMINAL 5.062
APGFDESIGN TYPEDRY
APJCTHREAD LOCATIONFIRST OUTLET EXTERNAL
ARNACOOLANT TYPEAIR
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ABHPOVERALL LENGTHINCHES NOMINAL 15.875
ABTHCENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES11/16 IN. C TO C DIM OF MTG HOLES
ACQWINLET CONNECTION TYPESINGLE INLET FLANGE
ARTXOUTLET THREAD SERIES DESIGNATORFIRST OUTLET NPT
FEATSPECIAL FEATURESFURNISHED WITH @ONE ADAPTER ELBOW
SFTTSURFACE TREATMENTCHROMATE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONLOCATION NOT OTHERWISE SPECIFIED MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-46055