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18-3-200 Valve Disk

4820-01-178-0768

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
Valve Disk
Part Number
18-3-200
(NSN) National Stock Number
4820-01-178-0768
(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
05/01/1984 (42 years ago)

steel corrosion resisting material, plain style designator, 1.141 inches minimum and 1.143 inches maximum outside diameter, 0.500 inches nominal inside diameter

Specs & Compatibility

Inside Diameter

0.500 inches nominal

Outside Diameter

1.141 inches minimum and 1.143 inches maximum

Material

steel corrosion resisting

Style Designator

plain

Replacement For

Part Number Description
4820-01-145-7690 No Name Available 06/01/2018

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 4820-01-178-0768?
The FSCG of the NSN 4820-01-178-0768 is 4820
Does the NSN 4820-01-178-0768 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-178-0768 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 4820-01-178-0768 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-178-0768 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 4820-01-178-0768 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, May 1, 1984