10952498

View detailed technical data, stock status, and sourcing information for: 10952498
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-912-7068

Item Name Code

10849

Assigment Date

01/01/1960 (66 years ago)

40.000 inches nominal overall length, dry design type, 8.062 inches nominal overall diameter, unthreaded single inlet inlet connection type, 5.000 inches nominal 1st outlet5.000 inches nominal outlet inside diameter

Product Characteristics

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

Overall Length: 40.000 inches nominal
Inlet Connection Type: unthreaded single inlet
Overall Diameter: 8.062 inches nominal
Outlet Inside Diameter: 5.000 inches nominal 1st outlet5.000 inches nominal
Design Type: dry
Coolant Type: air
Muffler Design: baffle
Baffle Quantity: 4
Tube Quantity: 1
Body Shape: round
Operating Position: horizontal
Inlet Location: located on side of muffler 7.750 in. from end of body single inlet
Inlet Projection Length: 1.500 inches nominal single inlet1.500 inches nominal
Inlet Outside Diameter: 5.125 inches nominal single inlet5.125 inches nominal
Inlet Inside Diameter: 5.000 inches nominal single inlet5.000 inches nominal
Outlet Connection Type: unthreaded 1st outlet
Outlet Location: located on side of muffler 4.000 in. from end of body 1st outlet
Outlet Projection Length: 2.125 inches nominal 1st outlet2.125 inches nominal
Outlet Outside Diameter: 5.125 inches nominal 1st outlet5.125 inches nominal
Nonconnection Outlet Type And Quantity: 10 slotted
Nonconnection Outlet Location: located on circle
Nonconnection Outlet Size: 1.125 in. lg by 1/8 in. w
Material: steel location not otherwise specified
Material Document And Classification: mil-s-4174, type 1, grade a mil spec single material response
Surface Treatment: aluminum

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
10952498	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-912-7068?

The FSCG of the NSN 2990-00-912-7068 is 2990

Does the NSN 2990-00-912-7068 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-00-912-7068 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 2990-00-912-7068 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-912-7068 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 2990-00-912-7068 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960