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4820-01-550-2905

Find complete technical information, availability, and procurement data for: 4820-01-550-2905

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4820-01-550-2905
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-550-2905
Item Name Code
05482
Assigment Date
04/16/2007 (19 years ago)

A thermometer which utilizes a standard electric source of current for determining and indicating temperature, by employing a balanced bridge circuit or an unbalanced deflectional bridge circuit in conjunction with a sensitive bulb whose electrical resistance varies with a change in temperature.

threaded bonnet attachment method, threaded external tube connection type, 3a thread class, inside screw bonnet type, 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.

Thread Class
3a
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Valve Operation Method
manual
Connection Type
threaded external tube
Features Provided
bonnet packing
Valve Size
1.000 inches
Thread Quantity Per Inch
20
Maximum Operating Pressure And Media For Which Designed
200.0 pounds per square inch steam and 400.0 pounds per square inch water-oil-gas
Nominal Thread Size
1.438 inches
Stem Type
nonrising
Maximum Operating Temp And Media For Which Designed
425.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet
identical
Special Features
similar to 4820-00-184-9108 except for material of seals; each valve shall have three nitrile o-rings packed in a bag and securely attached w/instructions
Material
copper alloy body
Material
nickel alloy disk
Material
nickel alloy seat
Material
nickel alloy stem
Test Data Document
"03950-882047488 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator
un

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Part Number Name
803-1385714-51AF Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-550-2905?
The FSCG of the NSN 4820-01-550-2905 is 4820
Does NSN 4820-01-550-2905 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 4820-01-550-2905 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-550-2905 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 4820-01-550-2905 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Mon, Apr 16, 2007

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