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4820-01-397-9985

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-397-9985
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
10/21/1994 (31 years ago)

zzzy criticality code justification, item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition reference number differentiating characteristics

Specs & Compatibility

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition

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

N35

Pseudo Item Name Code

0022113

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2180977 PC 6ULTM1000Q3 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-397-9985?
The FSCG of the NSN 4820-01-397-9985 is 4820
Does the NSN 4820-01-397-9985 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-397-9985 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 4820-01-397-9985 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-397-9985 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 4820-01-397-9985 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Fri, Oct 21, 1994