4820-01-522-2203

Find complete technical information, availability, and procurement data for: 4820-01-522-2203
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-522-2203

Item Name Code

20962

Assigment Date

07/22/2004 (22 years ago)

A_resistor_in_which_a_sliding_or_rolling_contact_moves_over_an_exposed_area_of_the_resistive_element._uniform_contact_pressure_on_the_resistance_element_is_maintained_by_positive_pressure_to_permit_smooth_electrical_and_mechanical_control_of_the_resistor_over_the_entire_resistance_range._the_resistive_element_is_constructed_of_a_combination_of_two_materials_usually_consisting_of_a_wirewound_element_with_a_coating_of_conductive_plastic_applied_over_the_resistance_wire_where_the_slider_makes_contact._may_be_constructed_of_a_single_or_multiturns_of_wire_supported_on_an_insulating_structure_on_which_the_wiper_contacts_the_coated_wire_continuously_in_the_direction_of_wiper_travel._the_opposition_to_the_flow_of_current_is_an_inherent_property_of_the_wire_used_and_is_manifested_in_the_heat_dissipated_in_the_resistor_itself._for_items_having_manually_positioned_taps_designed_to_be_set_and_fixed_prior_to_use,_see_resistor,_adjustable._for_items_with_step_by_step_variation,_see_rheostat;_and_resistor,_step_by_step._for_tandem-mounted_items_designed_to_function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:other resistor (1), variable, (as modified).

700.0 pounds per square inch single response maximum operating pressure, 2.500 inches valve size, round with holes all ends flange shape, manual valve operation method, flange all ends connection type

Product Characteristics

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

Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 2.500 inches
Maximum Operating Pressure: 700.0 pounds per square inch single response
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: ball valve 3-way
Material: bronze body
Material: bronze flow control device
Material: nickel alloy stem
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: astm-b-505 alloy 922 assn std single material response body
Material Document And Classification: astm-b-505 alloy 922 assn std single material response flow control device
Material Document And Classification: qq-n-281 cl. a c.d. fed spec single material response stem
Style Designator: cross flanged ends
Furnished Items And Quantity: 1 handle

FAQs

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

What is the FSCG of the NSN 4820-01-522-2203?

The FSCG of the NSN 4820-01-522-2203 is 4820

Does the NSN 4820-01-522-2203 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-522-2203 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 4820-01-522-2203 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-522-2203 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 4820-01-522-2203 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Jul 22, 2004