9218031

View detailed technical data, stock status, and sourcing information for: 9218031
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-827-0051

Item Name Code

10849

Assigment Date

08/23/1967 (58 years ago)

dry design type, 9.000 inches nominal overall diameter, flange single inlet inlet connection type, air coolant type, 73.000 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: 73.000 inches nominal
Inlet Connection Type: flange single inlet
Overall Diameter: 9.000 inches nominal
Design Type: dry
Coolant Type: air
Body Shape: round
Operating Position: universal
Inlet Location: centrally located in end section of body single inlet
Inlet Projection Length: 0.500 inches nominal single inlet0.500 inches nominal
Inlet Flange Shape: round single inlet
Inlet Flange Mounting Provision And Quantity: 4 holes single inlet4 holes
Inlet Flange Mounting Provision Thread Size: 1/2-20 single inlet
Inlet Flange Mounting Provision Thread Series Designator: unf single inlet
Inlet Flange Mounting Provision Thread Direction: right-hand single inlet
Inlet Flange Mounting Provision Spacing: 6.000 in. bolt circle dia single inlet
Outlet Connection Type: unthreaded 1st outlet
Outlet Location: centered on end of body 1st outlet
Outlet Projection Length: 43.690 inches nominal 1st outlet43.690 inches nominal
Outlet Outside Diameter: 4.000 inches nominal 1st outlet4.000 inches nominal
Material: steel location not otherwise specified

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
9218031	Exhaust Muffler
MFM09-0095	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-827-0051?

The FSCG of the NSN 2990-00-827-0051 is 2990

Does the NSN 2990-00-827-0051 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-00-827-0051 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 2990-00-827-0051 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-827-0051 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 2990-00-827-0051 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Aug 23, 1967