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4820-01-077-0252

Gate Valve

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Official Item Classification

Name
Gate Valve
(NSN) National Stock Number
4820-01-077-0252
(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
05/16/1979 (47 years ago)

manual valve operation method, outside screw-yoke bonnet type, bolted bonnet attachment method, 9.500 inches flange diameter, 8 bolt hole quantity

Specs & Compatibility

Flange Diameter

9.500 inches

Bonnet Type

outside screw-yoke

Bonnet Attachment Method

bolted

Bolt Hole Quantity

8

Valve Operation Method

manual

Connection Type

flange, round w/holes

Features Provided

bonnet packing

Valve Size

4.000 inches

Stem Type

rising

Face To Face Distance

9.000 inches

Flange Face Design

raised

Inlet Relationship With Outlet

identical

Pressure Class

150.0 pounds

Material

steel comp 416 stem

Material

steel corrosion resisting seat

Material

steel uns j03002 body

Material

steel uns j03002 disk

Material Document And Classification

astm a276 type 416 assn std single material response stem

Material Document And Classification

astm a216 grade wcb/410 assn std single material response disk

Material Document And Classification

astm a216 grade wcb assn std single material response body

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

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1512U-63-997 Gate Valve
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-077-0252?
The FSCG of the NSN 4820-01-077-0252 is 4820
Does the NSN 4820-01-077-0252 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803055
Does NSN 4820-01-077-0252 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 4820-01-077-0252 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-077-0252 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 4820-01-077-0252 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, May 16, 1979