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4820-01-424-7550

Valve Piston

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Official Item Classification

Name
Valve Piston
(NSN) National Stock Number
4820-01-424-7550
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
36944
(FIIG) Federal Item Identification Guide
A512T0
Date
02/05/1996 (30 years ago)

zzzy criticality code justification, quality controlled iaw navy level 1 assurance guide, cleaned iaw mil-c-52211 reference number differentiating characteristics

Specs & Compatibility

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

quality controlled iaw navy level 1 assurance guide, cleaned iaw mil-c-52211

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

0036944

Related Hardware Products

Part Number Description
180114-0061 Valve Piston
180114-0061C1 Valve Piston
283470-0002 ITEM 16 Valve Piston
283470-0002 ITEM 16C1 Valve Piston

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-424-7550?
The FSCG of the NSN 4820-01-424-7550 is 4820
Does the NSN 4820-01-424-7550 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-424-7550 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-424-7550 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-424-7550 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 4820-01-424-7550 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Mon, Feb 5, 1996