2990-01-314-7827

Find complete technical information, availability, and procurement data for: 2990-01-314-7827
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-314-7827

Item Name Code

10849

Assigment Date

02/06/1990 (36 years ago)

A cylindrical body of hollow construction of which both ends contain bearings and shaft. The bearings may be ball, roller or sleeve type.

air coolant type, flange single inlet inlet connection type, 210.000 inches nominal overall length, dry design type, 36.375 inches nominal overall diameter

Product Characteristics

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

Overall Length: 210.000 inches nominal
Inlet Connection Type: flange single inlet
Overall Diameter: 36.375 inches nominal
Design Type: dry
Coolant Type: air
Muffler Design: directional vane w/integral spark arrestor
Body Shape: round
Operating Position: horizontal
Inlet Location: centrally located in end section of body single inlet
Inlet Projection Length: 4.000 inches nominal single inlet4.000 inches nominal
Inlet Flange Shape: round single inlet
Inlet Flange Mounting Provision And Quantity: 20 holes single inlet20 holes
Inlet Flange Mounting Hole Diameter: 0.938 inches nominal single inlet0.938 inches nominal
Inlet Flange Mounting Provision Spacing: 19-7/16 in. dia bolt circle single inlet
Outlet Connection Type: flange 1st outlet
Outlet Location: centrally located in end section of body 1st outlet
Outlet Projection Length: 4.000 inches nominal 1st outlet4.000 inches nominal
Outlet Flange Shape: round 1st outlet
Outlet Flange Mounting Provision And Quantity: 20 holes 1st outlet20 holes
Outlet Flange Mounting Hole Diameter: 0.938 inches nominal 1st outlet0.938 inches nominal
Outlet Flange Mounting Provision Spacing: 19-7/16 in. dia bolt circle 1st outlet
Material: steel corrosion resisting location not otherwise specified
Specification/Standard Data: 81349-mil-m-15337e(ships) government specification
Nondefinitive Spec/Std Data: c type

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
6200-1025-1	Exhaust Muffler
MIL-M-15337-TYPEC	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-314-7827?

The FSCG of the NSN 2990-01-314-7827 is 2990

Does the NSN 2990-01-314-7827 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-314-7827 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 2990-01-314-7827 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-314-7827 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 2990-01-314-7827 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Feb 6, 1990