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4810-00-347-8549

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4810-00-347-8549
(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)

0.620 inches nominal body outside diameter, 0.500 inches nominal body inside diameter, 40.0 rockwell a nominal overall hardness rating, 0.500 inches nominal overall height, 45.000 nominal seat angle in deg

Specs & Compatibility

Overall Height

0.500 inches nominal

Body Outside Diameter

0.620 inches nominal

Body Inside Diameter

0.500 inches nominal

Seat Angle In Deg

45.000 nominal

Hardness Rating

40.0 rockwell a nominal overall

Seating Surface Shape

angular

Special Features

0.375 in. lg of bore

Material

steel corrosion resisting overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

mil-p-12011 mil spec single treatment response 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

SMS

Pseudo Item Name Code

0022113

Related Hardware Products

Part Number Description
RB15341 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4810-00-347-8549?
The FSCG of the NSN 4810-00-347-8549 is 4810
Does the NSN 4810-00-347-8549 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-00-347-8549 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 4810-00-347-8549 contain precious materials?
Precious metal content is unknown
Does NSN 4810-00-347-8549 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 4810-00-347-8549 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963