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4810-01-372-8548

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4810-01-372-8548
(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
03/20/1993 (33 years ago)

0.074 inches minimum and 0.081 inches maximum flange seat to disk end height, 0.494 inches minimum and 0.496 inches maximum flange diameter, 0.282 inches minimum and 0.284 inches maximum body inside diameter, 0.068 inches minimum and 0.073 inches maximum under flange height, 0.375 inches minimum and 0.377 inches maximum body outside diameter

Specs & Compatibility

Flange Diameter

0.494 inches minimum and 0.496 inches maximum

Body Outside Diameter

0.375 inches minimum and 0.377 inches maximum

Body Inside Diameter

0.282 inches minimum and 0.284 inches maximum

Flange Seat To Disk End Height

0.074 inches minimum and 0.081 inches maximum

Under Flange Height

0.068 inches minimum and 0.073 inches maximum

Seating Surface Shape

flat

Material

aluminum alloy 2024 body

Material

aluminum alloy 6061 flange

Material

plastic seat

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 4810-01-372-8548?
The FSCG of the NSN 4810-01-372-8548 is 4810
Does the NSN 4810-01-372-8548 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-01-372-8548 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 4810-01-372-8548 contain precious materials?
Item does not contain precious metal.
Does NSN 4810-01-372-8548 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 4810-01-372-8548 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Sat, Mar 20, 1993