11B5020048-2

View detailed technical data, stock status, and sourcing information for: 11B5020048-2
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-631-8979

Item Name Code

60804

Assigment Date

09/30/2014 (11 years ago)

A replaceable item that is used in conjunction with a collet body, welding torch.

prebent design form, 4940-01-601-1928 (meps) end item identification, meps end item model number, 5b5m3 end item source, pipe, exhaust end item name

Product Characteristics

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

End Item Identification: 4940-01-601-1928 (meps)
End Item Source: 5b5m3
Design Form: prebent
End Item Name: pipe, exhaust
End Item Model Number: meps
Usage Location: exhaust pipe
Nominal Outside Diameter: 3.50 inches
Nominal Overall Length: 23.00 inches
Part Name Assigned By Controlling Agency: generator exhaust pipe
Enlarged End Length: 2.50 inches nominal
Enlarged End Inside Diameter: 3.50 inches nominal
Special Features: used on meps systems
Material: steel
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
11B5020048-2	Exhaust Pipe

FAQs

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

What is the FSCG of the NSN 2990-01-631-8979?

The FSCG of the NSN 2990-01-631-8979 is 2990

Does the NSN 2990-01-631-8979 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-631-8979 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 2990-01-631-8979 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-631-8979 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 2990-01-631-8979 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Sep 30, 2014