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4820-01-047-9569

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-047-9569
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35224
(FIIG) Federal Item Identification Guide
A539Y0
Date
09/16/1977 (48 years ago)

0.974 inches nominal overall height, nickel alloy material, 0.986 inches nominal flange diameter, disk flane flatted on two sides special features, 0.550 inches nominal shank diameter

Specs & Compatibility

Shank Diameter

0.550 inches nominal

Flange Diameter

0.986 inches nominal

Overall Height

0.974 inches nominal

Special Features

disk flane flatted on two sides

Material

nickel alloy

Style Designator

poppet

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

0035224

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-047-9569?
The FSCG of the NSN 4820-01-047-9569 is 4820
Does the NSN 4820-01-047-9569 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-047-9569 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 4820-01-047-9569 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-047-9569 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 4820-01-047-9569 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Fri, Sep 16, 1977