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4820-00-943-1018

Stop-Check Valve

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Official Item Classification

Name
Stop-Check Valve
(NSN) National Stock Number
4820-00-943-1018
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05486
(FIIG) Federal Item Identification Guide
A530B0
Date
01/09/1966 (60 years ago)

quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, zzzy criticality code justification

Specs & Compatibility

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

NRP

Pseudo Item Name Code

0005486

Related Hardware Products

Part Number Description
2620-902ASSYEH1-2IN Stop-Check Valve
2620-902ASSYEH1-2INL1 Stop-Check Valve
SS845-1889587ASSYEH1-2IN Stop-Check Valve
SS845-1889587ASSYEH1-2INL1 Stop-Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-943-1018?
The FSCG of the NSN 4820-00-943-1018 is 4820
Does NSN 4820-00-943-1018 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-943-1018 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-943-1018 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 4820-00-943-1018 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Sun, Jan 9, 1966