2990-01-583-6820

Find complete technical information, availability, and procurement data for: 2990-01-583-6820
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-583-6820

Item Name Code

10850

Assigment Date

04/01/2010 (16 years ago)

An item designed to enclose brake disks and related parts (retainers, shaft, bearings, and the like) and accept the torque load indirectly from the brake system. Excludes:aircraft wheel brakes.

10.000 inches nominal overall length, 6.500 inches nominal overall diameter, wet/dry application specific use, directional vane muffler design, navy codes 72a090001 thru 72a090007 end item identification

Product Characteristics

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

Overall Length: 10.000 inches nominal
Overall Diameter: 6.500 inches nominal
End Item Identification: navy codes 72a090001 thru 72a090007
Specific Use: wet/dry application
Muffler Design: directional vane
Body Shape: round
Operating Position: vertical
Part Name Assigned By Controlling Agency: waterlock/muffler
Special Features: tip to tip length is 15-5/32 inch; to accommodate exhaust hose w/2 inch inside dia
Material: plastic

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
NLP50	Exhaust-Intake Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-583-6820?

The FSCG of the NSN 2990-01-583-6820 is 2990

Does the NSN 2990-01-583-6820 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-583-6820 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 2990-01-583-6820 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-583-6820 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 2990-01-583-6820 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Thu, Apr 1, 2010