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4820-01-280-3920

Gate Valve

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Official Item Classification

Name
Gate Valve
(NSN) National Stock Number
4820-01-280-3920
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05482
(FIIG) Federal Item Identification Guide
A500A0
Date
06/09/1988 (38 years ago)

manual valve operation method, bolted bonnet attachment method, socket, weld, pipe connection type, outside screw-yoke bonnet type, 0.375 inches nominal pipe size accommodated

Specs & Compatibility

Nominal Pipe Size Accommodated

0.375 inches

Bonnet Type

outside screw-yoke

Bonnet Attachment Method

bolted

Valve Operation Method

manual

Connection Type

socket, weld, pipe

Features Provided

bonnet packing

Valve Size

0.375 inches

Maximum Operating Pressure And Media For Which Designed

235.0 pounds per square inch steam and 2000.0 pounds per square inch water-oil-gas

Stem Type

rising

Maximum Operating Temp And Media For Which Designed

1000.0 fahrenheit steam and 100.0 fahrenheit water-oil-gas

Inlet Relationship With Outlet

identical

Pressure Class

800.0 pounds

Special Features

chrome trim; solid wedge; hard faced seat; conventional port

Material

steel body

Material

steel disk

Material

steel seat

Material

steel stem

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005482

Related Hardware Products

Part Number Description
SW12111-0.375IN Gate Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-280-3920?
The FSCG of the NSN 4820-01-280-3920 is 4820
Does the NSN 4820-01-280-3920 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803055
Does NSN 4820-01-280-3920 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 4820-01-280-3920 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-280-3920 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 4820-01-280-3920 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Thu, Jun 9, 1988