T-5746

View detailed technical data, stock status, and sourcing information for: T-5746

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T-5746
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-447-4044
Item Name Code
10849
Assigment Date
01/01/1963 (63 years ago)

6.625 inches nominal overall diameter, unthreaded single inlet inlet connection type, air coolant type, 9.562 inches nominal overall length, dry design type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
9.562 inches nominal
Inlet Connection Type
unthreaded single inlet
Overall Diameter
6.625 inches nominal
Design Type
dry
Coolant Type
air
Muffler Design
baffle
Baffle Quantity
1
Tube Quantity
2
Body Shape
round
Operating Position
universal
Inlet Location
offset from center of end of body single inlet
Inlet Projection Length
2.062 inches nominal single inlet2.062 inches nominal
Inlet Inside Diameter
1.905 inches minimum and 1.925 inches maximum single inlet
Outlet Connection Type
unthreaded 1st outlet
Outlet Location
centrally located in end section of body 1st outlet
Outlet Projection Length
2.375 inches nominal 1st outlet2.375 inches nominal
Outlet Outside Diameter
1.780 inches minimum and 1.800 inches maximum 1st outlet
Special Features
steel clamp furnished for inlet connection
Material
steel location not otherwise specified

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2990-00-950-9843 No Name Available 07/24/1971

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
235834-C Exhaust Muffler
235835AS Exhaust Muffler
29056BS Exhaust Muffler
5746-N Exhaust Muffler
ABT5746 Exhaust Muffler
T-5746 Exhaust Muffler

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2990-00-447-4044?
The FSCG of the NSN 2990-00-447-4044 is 2990
Does the NSN 2990-00-447-4044 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-447-4044 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 2990-00-447-4044 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-447-4044 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 2990-00-447-4044 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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