MAM08-5090

View detailed technical data, stock status, and sourcing information for: MAM08-5090
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-192-5664

Item Name Code

10849

Assigment Date

10/23/1984 (41 years ago)

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

29.500 inches nominal overall length, 8.500 inches nominal overall diameter, round body shape, dry design type, air coolant type

Product Characteristics

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

Overall Length: 29.500 inches nominal
Overall Diameter: 8.500 inches nominal
Design Type: dry
Coolant Type: air
Body Shape: round
Operating Position: horizontal
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
1256-95	Exhaust Muffler
M085090	Exhaust Muffler
MAM08-5090	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-192-5664?

The FSCG of the NSN 2990-01-192-5664 is 2990

Does the NSN 2990-01-192-5664 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-192-5664 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 2990-01-192-5664 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-192-5664 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 2990-01-192-5664 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Oct 23, 1984