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4820-01-560-7531

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-560-7531
(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
02/12/2008 (18 years ago)

valve seat with 2 bronze bearings special features, aft high water alarm (53711) 7387864; an/wld-1(v) remote mine hunting system end item identification, 1.500 inches nominal overall height, valve seat, mast head part name assigned by controlling agency, 7.120 inches nominal body outside diameter

Specs & Compatibility

Overall Height

1.500 inches nominal

Body Outside Diameter

7.120 inches nominal

End Item Identification

aft high water alarm (53711) 7387864; an/wld-1(v) remote mine hunting system

Part Name Assigned By Controlling Agency

valve seat, mast head

Special Features

valve seat with 2 bronze bearings

Material

aluminum alloy 6061 body

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

0022113

Related Hardware Products

Part Number Description
7417583 Valve Seat
7417583 FIND 1 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-560-7531?
The FSCG of the NSN 4820-01-560-7531 is 4820
Does the NSN 4820-01-560-7531 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-560-7531 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-560-7531 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-560-7531 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 4820-01-560-7531 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Tue, Feb 12, 2008