2990-00-722-5116

Find complete technical information, availability, and procurement data for: 2990-00-722-5116

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2990-00-722-5116
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-722-5116
Item Name Code
10849
Assigment Date
07/19/1971 (55 years ago)

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes:valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

unthreaded single inlet inlet connection type, 6.023 inches minimum and 6.033 inches maximum 1st outlet outlet inside diameter, 25.940 inches minimum and 26.060 inches maximum overall length, 14.880 inches minimum and 15.120 inches maximum overall height, 9.880 inches minimum and 10.120 inches maximum overall width

Product Characteristics

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

Overall Length
25.940 inches minimum and 26.060 inches maximum
Overall Height
14.880 inches minimum and 15.120 inches maximum
Overall Width
9.880 inches minimum and 10.120 inches maximum
Inlet Connection Type
unthreaded single inlet
Outlet Inside Diameter
6.023 inches minimum and 6.033 inches maximum 1st outlet
Design Type
dry
Coolant Type
air
Muffler Design
multipass
Baffle Quantity
1
Tube Quantity
2
Body Shape
oval
Operating Position
universal
Inlet Location
3.590 in. c to c from horizontal center line single inlet
Inlet Projection Length
2.500 inches minimum and 2.620 inches maximum single inlet
Inlet Outside Diameter
6.151 inches minimum and 6.161 inches maximum single inlet
Inlet Inside Diameter
6.023 inches minimum and 6.033 inches maximum single inlet
Outlet Connection Type
unthreaded 1st outlet
Outlet Location
3.590 in. c to c from horizontal center line 1st outlet
Outlet Projection Length
8.940 inches nominal 1st outlet8.940 inches nominal
Outlet Outside Diameter
6.151 inches minimum and 6.161 inches maximum 1st outlet
Material
steel location not otherwise specified
Surface Treatment
aluminum alloy

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8S6443 Exhaust Muffler
IPD8S6443 Exhaust Muffler
M0M12-0123 Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-722-5116?
The FSCG of the NSN 2990-00-722-5116 is 2990
Does the NSN 2990-00-722-5116 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-722-5116 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 2990-00-722-5116 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-722-5116 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 2990-00-722-5116 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Jul 19, 1971

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