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4820-01-202-4109

Find complete technical information, availability, and procurement data for: 4820-01-202-4109

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4820-01-202-4109
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-202-4109
Item Name Code
05488
Assigment Date
03/02/1985 (41 years ago)

An enclosure of other than cast metal designed to house, mount, and protect, but does not include wiring connections or electrical device(s) such as terminals and/or terminal boards, switches, jacks, fuseholders, connectors, circuit breakers and the like. It is designed for and may include a cover and such accessories as mounting hardware, brackets, locks, clamps, mounts and conduit fittings. Excludes:conduit outlet; and chamber, cable terminal. For boxes which include electrical device(s) such as terminals and/or terminal boards, switches, fuseholders, jacks, connectors, circuit breakers and the like, or combinations thereof, see switch box; fuze box; jack box; terminal box; circuit breaker box; and distribution box. For boxes wired to provide the interconnecting facilities for a specific major group of electronic items outside of the box, see interconnecting box. See also interconnecting cabinet. __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

union bonnet attachment method, inside spring bonnet type, automatic valve operation method, disk flow control device, spring disk loading 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
inside spring
Bonnet Attachment Method
union
Disk Loading Method
spring
Valve Operation Method
automatic
Special Features
valve size 2.000 in.
Style Designator
angle

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
LL-2220-C 2IN Safety Relief Valve
NMP257 2 IN Safety Relief Valve
NMP257 2IN Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-202-4109?
The FSCG of the NSN 4820-01-202-4109 is 4820
Does the NSN 4820-01-202-4109 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-202-4109 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 4820-01-202-4109 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-202-4109 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 4820-01-202-4109 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Sat, Mar 2, 1985

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