Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 2990-00-277-3634CAGE 00765

Get a Competitive Quote for E1965 with NSN by Seaporcel Metals Inc

Muffler Exhaust

Muffler Exhaust ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

ASAP Aviation Hub, owned and operated by ASAP Semiconductor, is a leading distributor of Seaporcel Metals Inc NSN parts with more than 10 million National Stock Numbers (NSN) in inventory. We’re an AS9120B and ISO 9001:2015, and FAA AC 0056B accredited company serving the aviation and defense industries. With shipping facilities across the continental US and the Canada, we can offer some of the fastest shipping times and turnaround times in the industry.

The National Stock Number, or NATO Stock Number, is a 13-digit serial number assigned to items that are procured, stocked, and issued through the federal supply system. Assigned by the United States Defense Logistics Agency (DLA), the NSN is used by all member states of the North Atlantic Treaty Organization (NATO) to standardize items and trade. For more information about NSN or NSNs in general, please feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@asapaviationhub.com. We’re available and ready to help 24/7x365.

We’re pleased to announce that part number E1965 of by Seaporcel Metals Inc is now available in our ready-to-ship inventory. If you would like a quick quote for part number E1965, please fill out the Request for Quote (RFQ) form below and click submit. One of our sales representatives will have your quote ready in 15 minutes or less.

When you fill out the RFQ, make sure that you complete all fields, especially the asterisk-marked (*) ones like Need Parts By and Quantity (ea). Your quote will be calculated using your responses to these fields.

Seaporcel Metals Inc
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
2990 Miscellaneous Engine Accessories Nonaircraft
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
Average RFQ response, 24/7
Full trace
Documentation & certs on request
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Request a quote for E1965

Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

Part-specific RFQ

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Send this part to ASAP with quantity, need-by timing, and buyer contact details. A dedicated account manager reviews availability, alternates, certificates, and delivery options.

Muffler ExhaustE1965
NSN2990-00-277-3634
Manufacturer
Seaporcel Metals Inc
CAGE
00765
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NSN Information for Part Number E1965 with NSN 2990-00-277-3634, 2990002773634

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990002773634

Item Description:

Muffler Exhaust

29900027736340N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
E1965295

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

MRCCriteriaCharacteristic
EXHAUSTABHPOVERALL LENGTH23 000 INCHES NOMINAL
EXHAUSTACQWINLET CONNECTION TYPEFLANGE
EXHAUSTADAVOVERALL DIAMETER12 875 INCHES NOMINAL
EXHAUSTAPGFDESIGN TYPEWET
EXHAUSTARNACOOLANT TYPEWATER
EXHAUSTARNDMUFFLER DESIGNMULTIPASS
EXHAUSTARNFTUBE QUANTITY3
EXHAUSTARNGBODY SHAPEROUND
EXHAUSTARNHOPERATING POSITIONHORIZONTAL
EXHAUSTARNJINLET LOCATION3-34 IN C TO C FROM HORIZONTAL CENTER LINE
EXHAUSTARNKINLET PROJECTION LENGTH3 000 INCHES NOMINAL
EXHAUSTARNLINLET FLANGE SHAPEROUND
EXHAUSTARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES
EXHAUSTARNNINLET FLANGE MOUNTING HOLE DIAMETER0 750 INCHES NOMINAL
EXHAUSTARNTINLET FLANGE MOUNTING PROVISION SPACING7-12 IN DIA BOLT CIRCLE
EXHAUSTARTHOUTLET CONNECTION TYPEFLANGE
EXHAUSTARTJOUTLET LOCATION4-516 IN C TO C FROM HORIZONTAL CENTER LINE
EXHAUSTARTKOUTLET PROJECTION LENGTH3 000 INCHES NOMINAL
EXHAUSTARTLOUTLET FLANGE SHAPEROUND
EXHAUSTARTMOUTLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES
EXHAUSTARTNOUTLET FLANGE MOUNTING HOLE DIAMETER0 750 INCHES NOMINAL
EXHAUSTARTTOUTLET FLANGE MOUNTING PROVISION SPACING7-12 IN DIA BOLT CIRCLE
EXHAUSTARWEWATER INLET CONNECTION TYPEFLANGE
EXHAUSTARWFWATER INLET LOCATIONDIRECTLY ABOVE EXHAUST INLET
EXHAUSTARWGWATER INLET PROJECTION LENGTH0 938 INCHES MINIMUM AND 1 438 INCHES MAXIMUM
EXHAUSTARWHWATER INLET FLANGE SHAPEROUND
EXHAUSTARWJWATER INLET FLANGE BOLT HOLE SPACING6-916 IN DIA BOLT CIRCLE
EXHAUSTARWKWATER INLET FLANGE BOLT HOLE QUANTITY8
EXHAUSTARWLWATER INLET FLANGE BOLT HOLE DIAMETER0 500 INCHES NOMINAL
EXHAUSTMATTMATERIALSTEEL
EXHAUSTZZZTNONDEFINITIVE SPECSTD DATAB TYPE
EXHAUSTZZZXDEPARTURE FROM CITED DESIGNATORABHPADAVACQWARNJARNKARNLARNMARNNARNTARTFARTHARTJARTKARTLARTMARTNARTTARWCARWEARWFARWGARWHARWJARWKARWL