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4810-00-325-5313

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4810-00-325-5313
(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)

0.217 inches minimum and 0.219 inches maximum overall height, 1.370 inches minimum and 1.375 inches maximum body inside diameter, flat seating surface shape, 1.628 inches minimum and 1.629 inches maximum body outside diameter, 50.0 rockwell c minimum and 60.0 rockwell c maximum overall hardness rating

Specs & Compatibility

Overall Height

0.217 inches minimum and 0.219 inches maximum

Body Outside Diameter

1.628 inches minimum and 1.629 inches maximum

Body Inside Diameter

1.370 inches minimum and 1.375 inches maximum

Hardness Rating

50.0 rockwell c minimum and 60.0 rockwell c maximum overall

Seating Surface Shape

flat

Material

cobalt comp 3 overall

Style Designator

plain

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0022113

Related Hardware Products

Part Number Description
118664 Valve Seat
S-2568-1 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4810-00-325-5313?
The FSCG of the NSN 4810-00-325-5313 is 4810
Does the NSN 4810-00-325-5313 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-00-325-5313 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 4810-00-325-5313 contain precious materials?
Precious metal content is unknown
Does NSN 4810-00-325-5313 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 4810-00-325-5313 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963