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4820-01-353-7384

Butterfly Valve

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Official Item Classification

Name
Butterfly Valve
(NSN) National Stock Number
4820-01-353-7384
(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
02/15/1992 (34 years ago)

2.500 inches face to face distance, 8.000 inches valve size, manual valve operation method, wafer mounting facility, feat criticality code justification

Specs & Compatibility

Valve Operation Method

manual

Mounting Facility

wafer

Valve Size

8.000 inches

Criticality Code Justification

feat

Face To Face Distance

2.500 inches

Special Features

items are being coded as critical to insure source inspection will be performed at the point of manufacture, prior to material receipt by the us navy or other dod components. these items are piece parts or end items in support of vital military hardware necessary to sustain the successful mission of the ships, submarines, and shore stations of the us navy. critical features including, but not limited to, dimensions, tolerances/clearances, electronic characteristics, and metallurgical properties will bespecified for government q ar (quality assurance representatives) to insure the highest possible degree of quality and reliability of these parts being delivered under navicp contracts

Material

nickel and aluminum and bronze body

Style Designator

straight thru flanged ends

Specification/Standard Data

81349-mil-v-24624 government specification

Nondefinitive Spec/Std Data

a style

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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

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Part Number Description
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-353-7384?
The FSCG of the NSN 4820-01-353-7384 is 4820
Does the NSN 4820-01-353-7384 have a Schedule B code assigned?
Yes, the Schedule B code is 8481805090
Does NSN 4820-01-353-7384 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 4820-01-353-7384 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-353-7384 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 4820-01-353-7384 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Sat, Feb 15, 1992