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4820-01-137-8167

Find complete technical information, availability, and procurement data for: 4820-01-137-8167

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4820-01-137-8167
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-137-8167
Item Name Code
05482
Assigment Date
09/02/1982 (43 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

6.125 inches flange diameter, bolted bonnet attachment method, manual valve operation method, outside screw-yoke bonnet type, 6 bolt hole quantity

Product Characteristics

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

Flange Diameter
6.125 inches
Bonnet Type
outside screw-yoke
Bonnet Attachment Method
bolted
Bolt Hole Quantity
6
Valve Operation Method
manual
Connection Type
flange, round w/holes
Valve Size
2.500 inches
Maximum Operating Pressure And Media For Which Designed
100.0 pounds per square inch water-oil-gas
Stem Type
rising
Face To Face Distance
6.000 inches
Flange Face Design
plain
Inlet Relationship With Outlet
identical
Material
copper alloy 922 body
Material
copper alloy 922 disk
Material
nickel alloy 400 or nickel alloy seat
Material
nickel alloy 400 stem
Material Document And Classification
mil-b-16541 mil spec single material response body
Material Document And Classification
mil-b-16541 mil spec single material response disk
Material Document And Classification
qq-n-281 fed spec single material response or qq-n-288 fed spec single material response seat
Material Document And Classification
qq-n-281 fed spec single material response stem
Furnished Items And Quantity
1 handwheel
Specification/Standard Data
81349-mil-v-1189 government specification
Nondefinitive Spec/Std Data
1 class and 1 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
107-0282-8167 Gate Valve
NB-0102-E M0D 2 Gate Valve
NB-0102-E MOD 2.50IN Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-137-8167?
The FSCG of the NSN 4820-01-137-8167 is 4820
Does NSN 4820-01-137-8167 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 4820-01-137-8167 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-137-8167 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 4820-01-137-8167 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Sep 2, 1982

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