ABT49125

View detailed technical data, stock status, and sourcing information for: ABT49125

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ABT49125
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-161-7746
Item Name Code
32362
Assigment Date
10/24/1971 (54 years ago)

A rigid tubular item designed to direct the exhaust gases away from an engine, heater, or the like. For flexible items, see hose, metallic.

8.000 inches nominal overall diameter, 2.500 inches nominal outlet inside diameter, 14.000 inches nominal overall length, round body shape, unthreaded 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
14.000 inches nominal
Inlet Connection Type
unthreaded
Overall Diameter
8.000 inches nominal
Outlet Inside Diameter
2.500 inches nominal
Body Shape
round
Operating Position
universal
Inlet Location
centrally located in end section of body
Inlet Projection Length
3.000 inches nominal
Inlet Outside Diameter
2.635 inches nominal
Inlet Inside Diameter
2.500 inches nominal
Outlet Connection Type
unthreaded
Outlet Location
centrally located in end section of body
Outlet Projection Length
3.000 inches nominal
Outlet Outside Diameter
2.635 inches nominal
Device Design Type
baffle
Special Features
w/service plug
Material
steel corrosion resisting
Surface Treatment
passivate

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
49125-A Spark Exhaust Arrester
ABT49125 Spark Exhaust Arrester
SA250 Spark Exhaust Arrester
T-49125 Spark Exhaust Arrester

FAQs

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

What is the FSCG of the NSN 2990-00-161-7746?
The FSCG of the NSN 2990-00-161-7746 is 2990
Does the NSN 2990-00-161-7746 have a Schedule B code assigned?
Yes, the Schedule B code is 8536300000
Does NSN 2990-00-161-7746 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 2990-00-161-7746 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-161-7746 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 2990-00-161-7746 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sun, Oct 24, 1971

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