2990-00-832-7450

Find complete technical information, availability, and procurement data for: 2990-00-832-7450
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-832-7450

Item Name Code

10849

Assigment Date

03/15/1967 (59 years ago)

dry design type, air coolant type, flange single inlet inlet connection type, 9.625 inches nominal overall diameter, 24.877 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: 24.877 inches nominal
Inlet Connection Type: flange single inlet
Overall Diameter: 9.625 inches nominal
Design Type: dry
Coolant Type: air
Muffler Design: multipass w/integral spark arrestor
Body Shape: round
Operating Position: horizontal
Inlet Location: located in lower end section of body single inlet
Inlet Projection Length: 1.313 inches nominal single inlet1.313 inches nominal
Inlet Flange Shape: round single inlet
Outlet Connection Type: flange 1st outlet
Outlet Location: located on upper end section of body 1st outlet
Outlet Projection Length: 6.751 inches nominal 1st outlet6.751 inches nominal
Outlet Flange Shape: round 1st outlet
Material: steel location not otherwise specified
Surface Treatment: aluminum alloy

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
11601168	Exhaust Muffler
2990008327450	Exhaust Muffler
9054-N	Exhaust Muffler
T9054	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-832-7450?

The FSCG of the NSN 2990-00-832-7450 is 2990

Does the NSN 2990-00-832-7450 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-00-832-7450 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 2990-00-832-7450 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-832-7450 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 2990-00-832-7450 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Mar 15, 1967