21891 NSN 2990-01-025-9931 - 6dc8d64e


1 U

NSN 2990-01-025-9931 - (2990010259931) Technical Details :

MRCNameDetails
AALWINSULATION MATERIALASBESTOS
ABHPOVERALL LENGTH31.000 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED
ADAVOVERALL DIAMETER5.000 INCHES NOMINAL
AJLWOUTLET INSIDE DIAMETER1.750 INCHES NOMINAL 1ST OUTLET
APGFDESIGN TYPEJACKETEDJACKETEDJACKETEDJACKETED
ARNDMUFFLER DESIGNMULTIPASS
ARNFTUBE QUANTITY3
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONANY ACCEPTABLE
ARNJINLET LOCATIONOFFSET IN END SECTION OF BODY 1.250 IN. C OF INLET TO C OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH2.500 INCHES NOMINAL SINGLE INLET
ARSQINLET OUTSIDE DIAMETERANY ACCEPTABLE
ARTEINLET INSIDE DIAMETER1.875 INCHES NOMINAL SINGLE INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONOFFSET IN END SECTION OF BODY 1.250 IN. C OF OUTLET TO C OF BODY 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.500 INCHES NOMINAL 1ST OUTLET
ARWAOUTLET OUTSIDE DIAMETERANY ACCEPTABLE
MATLMATERIALSTEEL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTALUMINUM ALLOY
SURFSURFACE TREATMENTALUMINIZED

Product Specifications:

MFG Name
WALKER MFG CO
FSG
29
Item Name
MUFFLER,EXHAUST
FSC Name
Miscellaneous Engine Accessories, Nonaircraft
Part Number
21891
FSG With Name
29 - Engine Accessories
NIIN Number
010259931
FSC
2990
Cage Code
79260
NSN Number
2990-01-025-9931 (2990010259931)
FSC With Name
2990 - Miscellaneous Engine Accessories, Nonaircraft
FSG Name
Engine Accessories


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