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4820-00-337-1046

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-337-1046
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
01/01/1963 (vor 63 Jahren)

0.623 inches minimum and 0.625 inches maximum flange seat to disk end height, 4.250 inches minimum and 4.251 inches maximum flange diameter, 3.625 inches nominal body outside diameter, 0.620 inches minimum and 0.630 inches maximum seat radius, 1.706 inches minimum and 1.708 inches maximum body inside diameter

Specs & Compatibility

Durchmesser des Flansches

4.250 inches minimum and 4.251 inches maximum

Gehäuseaußendurchmesser

3.625 inches nominal

Innendurchmesser des Gehäuses

1.706 inches minimum and 1.708 inches maximum

Sitzradius

0.620 inches minimum and 0.630 inches maximum

Höhe des Flanschsitzes bis zum Scheibenende

0.623 inches minimum and 0.625 inches maximum

Untere Flanschhöhe

2.313 inches nominal

Form der Sitzfläche

radial

Material

cobalt alloy seat

Materialdokument und Klassifizierung

mil-r-17131,type mil-rcocr-a mil spec single material response seat

Stilbezeichnung

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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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-337-1046?
The FSCG of the NSN 4820-00-337-1046 is 4820
Does the NSN 4820-00-337-1046 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-337-1046 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 4820-00-337-1046 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-337-1046 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 4820-00-337-1046 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963