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4820-01-435-3150

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-435-3150
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
08/21/1996 (30 years ago)

zzzy criticality code justification, firing valve assembly end item identification, quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics

Specs & Compatibility

End Item Identification

firing valve assembly

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

quality control in accordance with 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.

Pseudo Item Name Code

0005487

Related Hardware Products

Part Number Description
3337830 Check Valve
3337830L1 Check Valve
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PL3337820 FIND 63L1 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-435-3150?
The FSCG of the NSN 4820-01-435-3150 is 4820
Does NSN 4820-01-435-3150 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-435-3150 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-435-3150 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 4820-01-435-3150 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Wed, Aug 21, 1996