2990-01-671-7125

Find complete technical information, availability, and procurement data for: 2990-01-671-7125
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-671-7125

Item Name Code

10849

Assigment Date

04/09/2018 (8 years ago)

A specific length of shafting, flexible with squared end(s) and/or crimped on tip(s) with or without fittings attached, designed so as to function inside the pliable protective casing of a shaft assembly, flexible.

23.8 inches nominal overall width, 19.4 inches nominal overall height, 5.0 inches nominal 1st outlet outlet inside diameter, flange single inlet inlet connection type, 23.9 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: 23.9 inches nominal
Overall Height: 19.4 inches nominal
Overall Width: 23.8 inches nominal
Inlet Connection Type: flange single inlet
Outlet Inside Diameter: 5.0 inches nominal 1st outlet
Design Type: dry
Muffler Design: directional vane
Body Shape: rectangular
Operating Position: vertical
Inlet Flange Shape: round single inlet
Inlet Flange Mounting Provision And Quantity: 8 holes single inlet
Inlet Inside Diameter: 5.0 inches nominal single inlet
Part Name Assigned By Controlling Agency: engine exhaust silencer
Material: steel corrosion resisting location not otherwise specified
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
TXS50PLS000	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-671-7125?

The FSCG of the NSN 2990-01-671-7125 is 2990

Does the NSN 2990-01-671-7125 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-671-7125 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 2990-01-671-7125 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-671-7125 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 2990-01-671-7125 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, Apr 9, 2018