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4810-00-146-4573

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4810-00-146-4573
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4810 Powered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
01/01/1963 (63 years ago)

0.275 inches nominal flange seat to disk end height, 1.359 inches nominal flange diameter, 1.109 inches minimum and 1.156 inches maximum body outside diameter, 0.300 inches nominal seat radius, 0.350 inches nominal under flange height

Specs & Compatibility

Flange Diameter

1.359 inches nominal

Body Outside Diameter

1.109 inches minimum and 1.156 inches maximum

Seat Radius

0.300 inches nominal

Flange Seat To Disk End Height

0.275 inches nominal

Under Flange Height

0.350 inches nominal

Seating Surface Shape

radial

Material

steel 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

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Frequently Asked Questions

What is the FSCG of the NSN 4810-00-146-4573?
The FSCG of the NSN 4810-00-146-4573 is 4810
Does the NSN 4810-00-146-4573 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-00-146-4573 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 4810-00-146-4573 contain precious materials?
Item does not contain precious metal.
Does NSN 4810-00-146-4573 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 4810-00-146-4573 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963