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803-2178493 ASSYA MOD

View detailed technical data, stock status, and sourcing information for: 803-2178493 ASSYA MOD

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803-2178493 ASSYA MOD
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-318-6334
Item Name Code
20962
Assigment Date
04/21/1990 (36 years ago)

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes:items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes:filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

unthreaded internal pipe all ends connection type, 2.500 inches all ends nominal pipe size accommodated, 160.0 fahrenheit single response maximum operating temp, socket all ends connection style, manual valve operation method

Product Characteristics

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

Nominal Pipe Size Accommodated
2.500 inches all ends
Maximum Operating Temp
160.0 fahrenheit single response
Connection Style
socket all ends
Valve Operation Method
manual
Connection Type
unthreaded internal pipe all ends
Criticality Code Justification
zzzy
Special Features
mod by dwg 256369 assy atl
Material
copper alloy 964 body
Material
copper alloy stem
Material
plastic acetal seat
Material
titanium or titanium alloy flow control device
Material Document And Classification
mil-c-20159 mil spec single material response body
Material Document And Classification
mil-t-9047 mil spec 1st material response or astm b367 assn std 1st material response flow control device
Material Document And Classification
qq-c-465,uns c63200 fed spec single material response stem
Style Designator
straight thru
Reference Number Differentiating Characteristics
quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

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
803-2178493 ASSYA MOD Ball Valve
803-2178493 ASSYA MODL1 Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-318-6334?
The FSCG of the NSN 4820-01-318-6334 is 4820
Does NSN 4820-01-318-6334 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-318-6334 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-318-6334 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 4820-01-318-6334 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Sat, Apr 21, 1990

Professional Distribution

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