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4820-01-103-9136

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-103-9136
(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
11/22/1980 (45 years ago)

butterfly style designator, circular groove for seat ring special features, steel corrosion resisting material, 1.983 inches nominal outside diameter, 0.590 inches nominal material thickness

Specs & Compatibility

Outside Diameter

1.983 inches nominal

Material Thickness

0.590 inches nominal

Special Features

circular groove for seat ring

Material

steel corrosion resisting

Style Designator

butterfly

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0035224

Related Hardware Products

Part Number Description
74184 Valve Disk
74184 ITEM 4 Valve Disk
74193 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-103-9136?
The FSCG of the NSN 4820-01-103-9136 is 4820
Does the NSN 4820-01-103-9136 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-103-9136 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 4820-01-103-9136 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-103-9136 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 4820-01-103-9136 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Sat, Nov 22, 1980