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4820-01-502-6563

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-502-6563
(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
11/15/2002 (23 years ago)

400.00 pounds per square inch maximum pressure rating, 1/2 inch relief valve typ 1771-t end item identification, 150.0 fahrenheit maximum temp rating, steel corrosion resisting material, disk assembly includes, 1 disk; 1 disk insert; 1 disk plate; 1 disk nut special features

Specs & Compatibility

End Item Identification

1/2 inch relief valve typ 1771-t

Temp Rating

150.0 fahrenheit maximum

Pressure Rating

400.00 pounds per square inch maximum

Special Features

disk assembly includes, 1 disk; 1 disk insert; 1 disk plate; 1 disk nut

Material

steel corrosion resisting

Reference Number Differentiating Characteristics

as differentiated by: part requires special material control and qualityassurance, which support the non-magnetic signature of minesweepers.

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

0035224

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-502-6563?
The FSCG of the NSN 4820-01-502-6563 is 4820
Does the NSN 4820-01-502-6563 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-502-6563 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 4820-01-502-6563 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-502-6563 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 4820-01-502-6563 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Fri, Nov 15, 2002