VCLASS-07-02-R01 ITEM 4

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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-687-1442

Item Name Code

05487

Assigment Date

03/20/2020 (6 years ago)

A rigid item designed to suspend, support, retain and/or position vehicular component and/or attachment items. Do not use if a more specific item name exists.

400.0 fahrenheit single response maximum operating temp, poppet flow control device, unthreaded external tube all ends connection type, hexagon all ends flange shape, horizontal mounting position

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: poppet
Maximum Operating Temp: 400.0 fahrenheit single response
Flange Shape: hexagon all ends
Connection Type: unthreaded external tube all ends
Mounting Position: horizontal
Valve Size: 0.75 inches
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: check valve
Material: steel body
Media For Which Designed: liquid single response
Style Designator: straight thru

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
03-NRV-SS-0075-0001	Check Valve
SS-CHS12-5	Check Valve
VCLASS-07-02-R01 ITEM 4	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-687-1442?

The FSCG of the NSN 4820-01-687-1442 is 4820

Does the NSN 4820-01-687-1442 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-687-1442 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 4820-01-687-1442 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-687-1442 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 4820-01-687-1442 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Fri, Mar 20, 2020