Part detail

Body Shape: Round Overall Length: 20.000 inches nominal Material: Steel

7738NSN2990-00-064-4779CAGE52993

Body Shape: Round Overall Length: 20.000 inches nominal Material: Steel

Detailed description

7738 procurement notes

Body Shape: Round Overall Length: 20.000 inches nominal Material: Steel

Specifications

Reference data

Manufacturer
Ar Bee Corp
Part number
7738
NSN
2990-00-064-4779
NIIN
00-064-4779
FSC
2990 Miscellaneous Engine Accessories Nonaircraft
CAGE code
52993
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Compliance
  • AS9120:2025· Aerospace QMS
  • ISO 9001:2015· Quality Management
  • FAA AC 00-56B· Voluntary Industry Distributor Accreditation
  • U.S. ONLY· Fulfillment

NSN Information for Part Number 7738 with NSN 2990-00-064-4779, 2990000644779

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990000644779

Item Description:

Muffler Exhaust

29900006447790N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
773829D

Characteristics Data of NSN 2990-00-064-4779, 2990000644779

MRCCriteriaCharacteristic
ADAVOVERALL DIAMETER6.125 INCHES NOMINAL
ARNKINLET PROJECTION LENGTH2.000 INCHES NOMINAL
ARTFINLET INTEGRAL MANIFOLD EXHAUST PIPE LENGTH21.420 INCHES NOMINAL
ARXZNONCONNECTION OUTLET LOCATIONON CIRC
ARYBERR DEFAULTERR DEFAULT
MATTMATERIALSTEEL
ZZZVFSC APPLICATION DATAMUFFLER,EXHAUST,ENGINE,EXCEPT AIRCRAFT AND GUIDED MISSILE PRIME MOVING
ARTKOUTLET PROJECTION LENGTH2.500 INCHES NOMINAL
ARNACOOLANT TYPEAIR
ARTHOUTLET CONNECTION TYPEUNTHREADED SINGLE INLET FLANGE 4TH OUTLET
MATLMATERIALSTEEL
ARNDMUFFLER DESIGNSTRAIGHT THROUGH
ARTLOUTLET FLANGE SHAPEROUND
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET FLANGE 4TH OUTLET
ARTJOUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
ABHPOVERALL LENGTH20.000 INCHES NOMINAL
ARXYNONCONNECTION OUTLET TYPE AND QUANTITY6 SLOTTED
SR-5THE MANUFACTURERS DATA
ARYBHAND HOLE QUANTITY2
ARNLINLET FLANGE SHAPEROUND
SR-5DESIGN CONTROL REFERENCET-7738
SURFSURFACE TREATMENTALUMINUM
ARYANONCONNECTION OUTLET SIZE1 IN. LG BY 1/8 IN. W
SR-5MANUFACTURERS CODE76700
ARWAOUTLET OUTSIDE DIAMETER2.375 INCHES NOMINAL
APGFDESIGN TYPEDRY
AJLWOUTLET INSIDE DIAMETER2.455 INCHES NOMINAL
ARNFTUBE QUANTITY2
ARNHOPERATING POSITIONHORIZONTAL
ARTEINLET INSIDE DIAMETER2.630 INCHES NOMINAL
SFTTSURFACE TREATMENTALUMINUM
ARSQINLET OUTSIDE DIAMETER2.750 INCHES NOMINAL
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
ARNGBODY SHAPEROUND
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