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CS-4820-0004 Valve Disk

4820-00-036-1559

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Official Item Classification

Name
Valve Disk
Part Number
CS-4820-0004
(NSN) National Stock Number
4820-00-036-1559
(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
01/01/1961 (65 years ago)

1.315 inches nominal overall height, copper alloy 360 material, 1.243 inches nominal flange diameter, qq-b-626, comp 22 fed spec single material response material document and classification, 0.555 inches nominal shank diameter

Specs & Compatibility

Shank Diameter

0.555 inches nominal

Flange Diameter

1.243 inches nominal

Overall Height

1.315 inches nominal

Material

copper alloy 360

Material Document And Classification

qq-b-626, comp 22 fed spec single material response

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

Related Hardware Products

Part Number Description
13426N PIECE 19 Valve Disk
CS-4820-0004 Valve Disk
N13824 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-036-1559?
The FSCG of the NSN 4820-00-036-1559 is 4820
Does the NSN 4820-00-036-1559 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-036-1559 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 4820-00-036-1559 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-036-1559 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 4820-00-036-1559 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961