4820-01-553-7221

Find complete technical information, availability, and procurement data for: 4820-01-553-7221
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-553-7221

Item Name Code

05487

Assigment Date

07/24/2007 (19 years ago)

A self-contained item or group of items, which permit the transfer of information between various types of communications support equipment and/or systems. Adjustment, monitoring, and display functions may be included. Excludes:modem (as modified).

plain, optional end (pipe) all ends connection style, overhaul/availability cg62 end item identification, automatic valve operation method, disk flow control device, threaded internal pipe 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.

Flow Control Device: disk
End Item Identification: overhaul/availability cg62
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: vertical
Valve Size: 2.000 inches
Maximum Operating Pressure: 125.0 pounds per square inch single response
Face To Face Distance: 4.000 inches
Part Name Assigned By Controlling Agency: bronze vertical lift check valve
Special Features: application: oily water from drain tank
Material: copper alloy overall
Style Designator: straight thru
Specification/Standard Data: mss specification sp-80 professional/industrial association specification

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
FIG 29-2.0IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-553-7221?

The FSCG of the NSN 4820-01-553-7221 is 4820

Does the NSN 4820-01-553-7221 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-553-7221 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 4820-01-553-7221 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-553-7221 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 4820-01-553-7221 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Tue, Jul 24, 2007