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22K5FA Valve Seat

4820-01-058-7594

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Official Item Classification

Name
Valve Seat
Part Number
22K5FA
(NSN) National Stock Number
4820-01-058-7594
(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
04/01/1978 (48 years ago)

2.655 inches nominal flange diameter, 2.370 inches nominal body outside diameter, 0.376 inches nominal under flange height, 2.095 inches nominal body inside diameter, 0.280 inches nominal flange seat to disk end height

Specs & Compatibility

Flange Diameter

2.655 inches nominal

Body Outside Diameter

2.370 inches nominal

Body Inside Diameter

2.095 inches nominal

Flange Seat To Disk End Height

0.280 inches nominal

Under Flange Height

0.376 inches nominal

Seating Surface Shape

flat

Special Features

furnished w/1 stud,1 cotter pin and 1 hex nut

Material

steel overall

Surface Treatment

oxide overall

Style Designator

plain flanged

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
22K5FA Valve Seat
CE-22K5FA Valve Seat
W107449P1 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-058-7594?
The FSCG of the NSN 4820-01-058-7594 is 4820
Does the NSN 4820-01-058-7594 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-058-7594 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 4820-01-058-7594 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-058-7594 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 4820-01-058-7594 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 1, 1978