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4820-01-665-8564

Valve Piston Ring

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Official Item Classification

Name
Valve Piston Ring
(NSN) National Stock Number
4820-01-665-8564
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
39973
(FIIG) Federal Item Identification Guide
A23900
Date
08/15/2017 (9 years ago)

f-22 aircraft end item identification, ring,guide part name assigned by controlling agency

Specs & Compatibility

End Item Identification

f-22 aircraft

Part Name Assigned By Controlling Agency

ring,guide

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

0039973

Related Hardware Products

Part Number Description
53812 Valve Piston Ring

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-665-8564?
The FSCG of the NSN 4820-01-665-8564 is 4820
Does the NSN 4820-01-665-8564 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-665-8564 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 4820-01-665-8564 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-665-8564 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 4820-01-665-8564 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Tue, Aug 15, 2017