EM993

View detailed technical data, stock status, and sourcing information for: EM993
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-872-9330

Item Name Code

60804

Assigment Date

01/01/1962 (64 years ago)

56.000 inches nominal overall length, 23040 end item source, truck end item name, 100 and 250 end item model number, 2.000 inches nominal outside diameter

Product Characteristics

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

End Item Source: 23040
End Item Name: truck
End Item Model Number: 100 and 250
Nominal Outside Diameter: 2.000 inches
Nominal Overall Length: 56.000 inches

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-848-5060	No Name Available	01/12/1968

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
55858	Exhaust Pipe
5X7915	Exhaust Pipe
C1TT5246U	Exhaust Pipe
EM993	Exhaust Pipe

FAQs

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

What is the FSCG of the NSN 2990-00-872-9330?

The FSCG of the NSN 2990-00-872-9330 is 2990

Does the NSN 2990-00-872-9330 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-00-872-9330 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 2990-00-872-9330 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-872-9330 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 2990-00-872-9330 was assigned to the Federal Catalog?

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