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4820-01-443-3873

Ported Valve Ball

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name
Ported Valve Ball
(NSN) National Stock Number
4820-01-443-3873
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
32559
(FIIG) Federal Item Identification Guide
A500T0
Date
04/09/1997 (29 years ago)

1.741 inches nominal spherical diameter, 0.998 inches minimum and 1.002 inches maximum port diameter, 2 port quantity, 1 stem accommodation quantity, supply class aoe end item identification

Specs & Compatibility

End Item Identification

supply class aoe

Spherical Diameter

1.741 inches nominal

Port Quantity

2

Port Diameter

0.998 inches minimum and 1.002 inches maximum

Stem Accommodation Quantity

1

Port Configuration

straight

Material

steel comp 316

Material Document And Classification

qq-s-763, class 316, cond a fed spec single material response

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

0032559

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HBVS2-06-0003-01 Ported Valve Ball

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-443-3873?
The FSCG of the NSN 4820-01-443-3873 is 4820
Does the NSN 4820-01-443-3873 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-443-3873 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 4820-01-443-3873 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-443-3873 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 4820-01-443-3873 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Wed, Apr 9, 1997