2990-00-460-4440

Find complete technical information, availability, and procurement data for: 2990-00-460-4440

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2990-00-460-4440
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-460-4440
Item Name Code
10849
Assigment Date
02/23/1972 (54 years ago)

A cylinder containing a piston and other component parts designed to develop linear motion required to operate a given object(s) with energy generated from either pneumatic or hydraulic pressure(s). See also cylinder, actuating, linear. Do not use if a more specific name applies.

dry design type, flange single inlet inlet connection type, 20.000 inches nominal overall length, 6.120 inches nominal overall diameter, 1.755 inches nominal 1st outlet1.755 inches nominal outlet inside 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
20.000 inches nominal
Inlet Connection Type
flange single inlet
Overall Diameter
6.120 inches nominal
Outlet Inside Diameter
1.755 inches nominal 1st outlet1.755 inches nominal
Design Type
dry
Coolant Type
air
Muffler Design
baffle
Baffle Quantity
2
Tube Quantity
3
Body Shape
round
Operating Position
vertical
Inlet Location
located in side of body 3.500 in. from center of inlet to body end single inlet
Inlet Projection Length
2.190 inches nominal single inlet2.190 inches nominal
Inlet Flange Shape
square single inlet
Inlet Flange Mounting Provision And Quantity
4 holes single inlet4 holes
Inlet Flange Mounting Provision Thread Size
3/8-24 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
1.880 in. c to c dim. of top thd mtg holes,2.620 c to c dim. of bottom thd mtg holes single inlet
Outlet Connection Type
unthreaded 1st outlet
Outlet Location
located on side of body 1.500 in. from center of outlet to body end 1st outlet
Outlet Projection Length
2.500 inches nominal 1st outlet2.500 inches nominal
Outlet Outside Diameter
1.875 inches nominal 1st outlet1.875 inches nominal
Special Features
thd cleanout plug centrally located in outlet end of body,1/2-14 npt
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
11711 Exhaust Muffler
184581 Exhaust Muffler
ABT11711 Exhaust Muffler
T-11711 Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-460-4440?
The FSCG of the NSN 2990-00-460-4440 is 2990
Does the NSN 2990-00-460-4440 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-460-4440 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 2990-00-460-4440 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-460-4440 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 2990-00-460-4440 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Feb 23, 1972

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