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3E Gate Valve

4820-01-160-4949

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Official Item Classification

Name
Gate Valve
Part Number
3E
(NSN) National Stock Number
4820-01-160-4949
(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
08/23/1983 (43 years ago)

inside screw bonnet type, manual valve operation method, 12 bolt hole quantity, 15.000 inches flange diameter, bolted bonnet attachment method

Specs & Compatibility

Flange Diameter

15.000 inches

Bonnet Type

inside screw

Bonnet Attachment Method

bolted

Bolt Hole Quantity

12

Valve Operation Method

manual

Connection Type

flange, round w/holes

Valve Size

8.000 inches

Maximum Operating Pressure And Media For Which Designed

250.0 pounds per square inch steam and 500.0 pounds per square inch water-oil-gas

Stem Type

nonrising

Maximum Operating Temp And Media For Which Designed

450.0 fahrenheit steam and 450.0 fahrenheit water-oil-gas

Face To Face Distance

16.500 inches

Flange Face Design

raised

Inlet Relationship With Outlet

identical

Material

copper alloy disk

Material

copper alloy seat

Material

iron body

Material

steel stem

Material Document And Classification

astmcub000 assn std single material response disk

Material Document And Classification

astmcub000 assn std single material response seat

Material Document And Classification

astmfea000 assn std single material response body

Material Document And Classification

astmsta000 assn std single material response 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
3E Gate Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-160-4949?
The FSCG of the NSN 4820-01-160-4949 is 4820
Does the NSN 4820-01-160-4949 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803010
Does NSN 4820-01-160-4949 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 4820-01-160-4949 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-160-4949 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 4820-01-160-4949 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Tue, Aug 23, 1983