808-89A

View detailed technical data, stock status, and sourcing information for: 808-89A

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808-89A
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-124-3694
Item Name Code
16992
Assigment Date
01/01/1982 (44 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

outside screw-yoke bonnet type, manual valve operation method, disk flow control device, 4 all ends bolt hole quantity, bolted bonnet attachment method

Product Characteristics

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

Flow Control Device
disk
Bonnet Type
outside screw-yoke
Bonnet Attachment Method
bolted
Bolt Hole Quantity
4 all ends
Valve Operation Method
manual
Flange Shape
round with holes all ends
Connection Type
flange all ends
Features Provided
bonnet packing
Valve Size
1.500 inches
Maximum Operating Pressure
600.0 pounds per square inch single response
Nominal Outside Diameter
6.120 inches all ends
Face To Face Distance
12.000 inches
Nominal Thickness
0.810 inches all ends
Bolt Hole Nominal Diameter
0.750 inches all ends
Bolt Circle Nominal Diameter
4.500 inches all ends
Flange Face Design
raised straight all ends
Raised Face Nominal Height
0.250 inches all ends
Raised Face Nominal Diameter
2.875 inches all ends
Material
cobalt alloy seat
Material
steel body
Material
steel comp 302 flow control device
Material
steel comp 302 stem
Material Document And Classification
astm a182,grade f22 assn std single material response body
Material Document And Classification
qq-s-763,class 302 fed spec single material response flow control device
Material Document And Classification
qq-s-763,class 302 fed spec single material response stem
Media For Which Designed
steam single response
Style Designator
straight thru y-pattern flanged ends
Specification/Standard Data
81349-mil-v-17737e government specification
Nondefinitive Spec/Std Data
1 class and 1 type and r style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-181-5602 No Name Available 06/01/1994

Related Parts

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FAQs

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

What is the FSCG of the NSN 4820-01-124-3694?
The FSCG of the NSN 4820-01-124-3694 is 4820
Does the NSN 4820-01-124-3694 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-124-3694 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 4820-01-124-3694 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-124-3694 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 4820-01-124-3694 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, Jan 1, 1982

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