4820-01-408-6897

Find complete technical information, availability, and procurement data for: 4820-01-408-6897
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-408-6897

Item Name Code

05485

Assigment Date

02/23/1995 (31 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

threaded internal pipe all ends connection type, union bonnet attachment method, right-hand all ends thread direction, plain,optional end(pipe) all ends connection style, 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 Direction: right-hand all ends
Bonnet Attachment Method: union
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Valve Size: 0.062 inches
Nominal Thread Size: 0.250 inches all ends
Face To Face Distance: 2.062 inches
Material: plastic tetrafluoroethylene packing
Material: steel comp 440c stem
Material: steel comp 316 body
Style Designator: straight thru flanged ends
Thread Series Designator: npt all ends

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
SS-31RF4	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-408-6897?

The FSCG of the NSN 4820-01-408-6897 is 4820

Does the NSN 4820-01-408-6897 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-408-6897 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 4820-01-408-6897 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-408-6897 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 4820-01-408-6897 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Feb 23, 1995