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4820-01-309-9934

Butterfly Valve

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Official Item Classification

Name
Butterfly Valve
(NSN) National Stock Number
4820-01-309-9934
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05489
(FIIG) Federal Item Identification Guide
A046B0
Date
10/27/1989 (36 years ago)

manual valve operation method, 10.000 inches valve size, wafer mounting facility, 285.0 pounds per square inch single response maximum operating pressure, with weatherproof worm and gear operator special features

Specs & Compatibility

Valve Operation Method

manual

Mounting Facility

wafer

Valve Size

10.000 inches

Maximum Operating Pressure

285.0 pounds per square inch single response

Special Features

with weatherproof worm and gear operator

Material

copper alloy 958 flow control device

Material

iron cast uns f32800 body

Material

rubber butadiene-acrylonitrile class nbr packing

Material

steel corrosion resisting stem

Material Document And Classification

astm a395 alloy 60-40-18 assn std single material response body

Material Document And Classification

astm b148 alloy 958 assn std single material response flow control device

Style Designator

straight thru

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

0005489

Related Hardware Products

Part Number Description
920L181 Butterfly Valve
R285A-147AA-2MM 10INCH Butterfly Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-309-9934?
The FSCG of the NSN 4820-01-309-9934 is 4820
Does the NSN 4820-01-309-9934 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803030
Does NSN 4820-01-309-9934 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 4820-01-309-9934 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-309-9934 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 4820-01-309-9934 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Fri, Oct 27, 1989