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4820-01-535-9456

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-535-9456
(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
12/15/2005 (20 years ago)

steel corrosion resisting material, water or oil or gas media for which designed, 150.0 pounds per square inch nominal pressure rating, disc part name assigned by controlling agency, 4820-01-187-1123; 4 inch valve, check end item identification

Specs & Compatibility

End Item Identification

4820-01-187-1123; 4 inch valve, check

Pressure Rating

150.0 pounds per square inch nominal

Part Name Assigned By Controlling Agency

disc

Material

steel corrosion resisting

Media For Which Designed

water or oil or gas

Style Designator

swing check

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

Related Hardware Products

Part Number Description
109-204-040-810-012 Valve Disk
SM0720 Valve Disk
SM0720 ITEM NO. 2 4IN Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-535-9456?
The FSCG of the NSN 4820-01-535-9456 is 4820
Does the NSN 4820-01-535-9456 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-535-9456 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 4820-01-535-9456 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-535-9456 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 4820-01-535-9456 was assigned to the Federal Catalog?
It was assigned 20 years ago, on Thu, Dec 15, 2005