2990-00-962-4568

Find complete technical information, availability, and procurement data for: 2990-00-962-4568
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 2990-00-962-4568 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-962-4568

Item Name Code

10849

Assigment Date

01/01/1962 (64 years ago)

27.500 inches nominal overall length, 7.000 inches nominal overall diameter, 2.520 inches nominal 1st outlet2.520 inches nominal outlet inside diameter, threaded single inlet inlet connection type, right-hand single inlet inlet thread direction

Product Characteristics

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

Overall Length: 27.500 inches nominal
Inlet Connection Type: threaded single inlet
Inlet Thread Direction: right-hand single inlet
Overall Diameter: 7.000 inches nominal
Outlet Inside Diameter: 2.520 inches nominal 1st outlet2.520 inches nominal
Design Type: dry
Coolant Type: air
Muffler Design: baffle
Body Shape: round
Inlet Location: centrally located in end section of body single inlet
Inlet Projection Length: 1.880 inches nominal single inlet1.880 inches nominal
Inlet Thread Size: 2-1/2-8 single inlet
Inlet Thread Series Designator: npt single inlet
Inlet Thread Location: external single inlet
Outlet Connection Type: unthreaded 1st outlet
Outlet Location: on the side 2.500 in. centerline of outlet to end of body,opposite inlet end 1st outlet
Outlet Projection Length: 2.500 inches nominal 1st outlet2.500 inches nominal
Material: steel location not otherwise specified
Surface Treatment: aluminum

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2990-00-321-8620	No Name Available	05/09/1969

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
8011715-5	Exhaust Muffler
MAM07-0046	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-962-4568?

The FSCG of the NSN 2990-00-962-4568 is 2990

Does the NSN 2990-00-962-4568 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-00-962-4568 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 2990-00-962-4568 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-962-4568 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 2990-00-962-4568 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962