ABT1026

View detailed technical data, stock status, and sourcing information for: ABT1026

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ABT1026
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-358-5794
Item Name Code
10849
Assigment Date
01/01/1963 (63 years ago)

right-hand single inlet inlet thread direction, 4.560 inches nominal overall diameter, dry design type, 12.250 inches minimum and 12.500 inches maximum overall length, threaded single inlet inlet connection 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
12.250 inches minimum and 12.500 inches maximum
Inlet Connection Type
threaded single inlet
Inlet Thread Direction
right-hand single inlet
Overall Diameter
4.560 inches nominal
Design Type
dry
Coolant Type
air
Body Shape
round
Operating Position
universal
Inlet Location
centrally located in end section of body single inlet
Inlet Projection Length
2.312 inches nominal single inlet2.312 inches nominal
Inlet Thread Size
1-1/2-11-1/2 single inlet
Inlet Thread Series Designator
npt single inlet
Inlet Thread Location
external single inlet
Outlet Connection Type
threaded 1st outlet
Outlet Location
centrally located in end section of body 1st outlet
Outlet Projection Length
2.312 inches nominal 1st outlet2.312 inches nominal
Outlet Thread Size
1-1/2-11-1/2 1st outlet
Outlet Thread Series Designator
npt 1st outlet
Outlet Thread Direction
right-hand 1st outlet
Outlet Thread Location
internal 1st outlet
Material
steel location not otherwise specified
Surface Treatment
plastic polypropylene

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ABT1026 Exhaust Muffler
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FAQs

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

What is the FSCG of the NSN 2990-00-358-5794?
The FSCG of the NSN 2990-00-358-5794 is 2990
Does the NSN 2990-00-358-5794 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-358-5794 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 2990-00-358-5794 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-358-5794 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 2990-00-358-5794 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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