Part identity

MILM15337TYPEB

Muffler Exhaust

Seaporcel Metals Inc

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Muffler Exhaust

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
MILM15337TYPEB
Item name
Muffler Exhaust
Manufacturer code
00765
Manufacturer
Seaporcel Metals Inc

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
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Manufacturer

Seaporcel Metals Inc

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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NSN Information for Part Number MILM15337TYPEB with NSN 2990-00-277-3634, 2990002773634

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990002773634

Item Description:

Muffler Exhaust

29900027736340N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
Milm15337typeb214

Characteristics Data of NSN 2990-00-277-3634, 2990002773634

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH23.000 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE
ADAVOVERALL DIAMETER12.875 INCHES NOMINAL
APGFDESIGN TYPEWET
ARNACOOLANT TYPEWATER
ARNDMUFFLER DESIGNMULTIPASS
ARNFTUBE QUANTITY3
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATION3-3/4 IN. C TO C FROM HORIZONTAL CENTER LINE
ARNKINLET PROJECTION LENGTH3.000 INCHES NOMINAL
ARNLINLET FLANGE SHAPEROUND
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES
ARNNINLET FLANGE MOUNTING HOLE DIAMETER0.750 INCHES NOMINAL
ARNTINLET FLANGE MOUNTING PROVISION SPACING7-1/2 IN. DIA BOLT CIRCLE
ARTHOUTLET CONNECTION TYPEFLANGE
ARTJOUTLET LOCATION4-5/16 IN. C TO C FROM HORIZONTAL CENTER LINE
ARTKOUTLET PROJECTION LENGTH3.000 INCHES NOMINAL
ARTLOUTLET FLANGE SHAPEROUND
ARTMOUTLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES
ARTNOUTLET FLANGE MOUNTING HOLE DIAMETER0.750 INCHES NOMINAL
ARTTOUTLET FLANGE MOUNTING PROVISION SPACING7-1/2 IN. DIA BOLT CIRCLE
ARWEWATER INLET CONNECTION TYPEFLANGE
ARWFWATER INLET LOCATIONDIRECTLY ABOVE EXHAUST INLET
ARWGWATER INLET PROJECTION LENGTH0.938 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
ARWHWATER INLET FLANGE SHAPEROUND
ARWJWATER INLET FLANGE BOLT HOLE SPACING6-9/16 IN. DIA BOLT CIRCLE
ARWKWATER INLET FLANGE BOLT HOLE QUANTITY8
ARWLWATER INLET FLANGE BOLT HOLE DIAMETER0.500 INCHES NOMINAL
MATTMATERIALSTEEL
ZZZTNONDEFINITIVE SPEC/STD DATAB TYPE
ZZZXDEPARTURE FROM CITED DESIGNATORABHP,ADAV,ACQW,ARNJ,ARNK,ARNL,ARNM,ARNN,ARNT,ARTF,ARTH,ARTJ,ARTK,ARTL,ARTM,ARTN,ARTT,ARWC,ARWE,ARWF,ARWG,ARWH,ARWJ,ARWK,ARWL
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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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