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4820-01-310-0747

Valve Seat

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Headless Straight Pin

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-310-0747
(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
10/29/1989 (36 years ago)

items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material reference number differentiating characteristics, zzzy criticality code justification, ball valve end item identification

Specs & Compatibility

End Item Identification

ball valve

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material

Replacement For

Part Number Description
4820-01-310-0748 No Name Available 11/01/1990

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

0022113

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-310-0747?
The FSCG of the NSN 4820-01-310-0747 is 4820
Does the NSN 4820-01-310-0747 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-310-0747 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-310-0747 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-310-0747 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 4820-01-310-0747 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Sun, Oct 29, 1989