ABT12508

View detailed technical data, stock status, and sourcing information for: ABT12508
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-937-1924

Item Name Code

10849

Assigment Date

05/07/1972 (54 years ago)

A heat transfer device having a tank(s) and core(s) specifically designed to reduce the temperature of the liquid in an internal combustion engine cooling system. Excludes:engine oil cooler radiators.

6.120 inches nominal overall diameter, dry design type, air coolant type, unthreaded single inlet inlet connection type, 16.000 inches nominal overall length

Product Characteristics

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

Overall Length: 16.000 inches nominal
Inlet Connection Type: unthreaded single inlet
Overall Diameter: 6.120 inches nominal
Design Type: dry
Coolant Type: air
Muffler Design: straight through w/baffle
Tube Quantity: 1
Body Shape: round
Operating Position: universal
Inlet Location: offset on end of body single inlet
Inlet Projection Length: 2.000 inches nominal single inlet2.000 inches nominal
Inlet Inside Diameter: 1.770 inches minimum and 1.790 inches maximum single inlet
Outlet Connection Type: unthreaded 1st outlet
Outlet Location: offset on end of body 1st outlet
Outlet Projection Length: 2.000 inches nominal 1st outlet
Outlet Outside Diameter: 1.475 inches minimum and 1.495 inches maximum 1st outlet
Special Features: inlet and outlet located on same end of body
Material: steel location not otherwise specified
Surface Treatment: paint heat resistant

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
0GB-T12508-N	Exhaust Muffler
12508	Exhaust Muffler
74826128	Exhaust Muffler
ABT12508	Exhaust Muffler
T-12508	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-937-1924?

The FSCG of the NSN 2990-00-937-1924 is 2990

Does the NSN 2990-00-937-1924 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-00-937-1924 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 2990-00-937-1924 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-937-1924 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 2990-00-937-1924 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, May 7, 1972