2990-01-254-7562

Find complete technical information, availability, and procurement data for: 2990-01-254-7562
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 2990-01-254-7562 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

2990-01-254-7562

Item Name Code

10849

Assigment Date

05/09/1987 (39 years ago)

right-hand single inlet inlet thread direction, dry design type, 24.000 inches nominal overall length, threaded single inlet inlet connection type, 4.400 inches nominal overall 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: 24.000 inches nominal
Inlet Connection Type: threaded single inlet
Inlet Thread Direction: right-hand single inlet
Overall Diameter: 4.400 inches nominal
Design Type: dry
Coolant Type: air
Muffler Design: straight through
Body Shape: round
Operating Position: vertical
Inlet Location: centrally located in end section of body single inlet
Inlet Thread Size: 1-1/2-11-1/2 single inlet
Inlet Thread Series Designator: npt single inlet
Inlet Thread Location: internal single inlet
Outlet Connection Type: threaded 1st outlet
Outlet Location: centrally located in top section of body 1st outlet
Outlet Thread Size: 1-1/2-11-1/2 1st outlet
Outlet Thread Series Designator: npt 1st outlet
Outlet Thread Direction: right-hand 1st outlet
Outlet Thread Location: internal 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
AD39696	Exhaust Muffler
AD39696-1	Exhaust Muffler
BXU01-5070	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-254-7562?

The FSCG of the NSN 2990-01-254-7562 is 2990

Does the NSN 2990-01-254-7562 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-254-7562 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 2990-01-254-7562 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-254-7562 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 2990-01-254-7562 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, May 9, 1987