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4820-00-716-8903

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-716-8903
(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)

0.562 inches minimum and 0.563 inches maximum body inside diameter, 0.999 inches minimum and 1.000 inches maximum body outside diameter, 0.250 inches nominal flange seat to disk end height, 1.124 inches minimum and 1.125 inches maximum flange diameter, 0.250 inches nominal under flange height

Specs & Compatibility

Durchmesser des Flansches

1.124 inches minimum and 1.125 inches maximum

Gehäuseaußendurchmesser

0.999 inches minimum and 1.000 inches maximum

Innendurchmesser des Gehäuses

0.562 inches minimum and 0.563 inches maximum

Höhe des Flanschsitzes bis zum Scheibenende

0.250 inches nominal

Untere Flanschhöhe

0.250 inches nominal

Sitzwinkel in Grad

7.500 nominal

Form der Sitzfläche

angular

Material

cobalt alloy face

Material

steel body

Materialdokument und Klassifizierung

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

Materialdokument und Klassifizierung

qq-s-763,class 303 fed spec single material response body

Stilbezeichnung

plain flanged

Replacement For

Teilenummer Beschreibung
4820-00-978-0848 No Name Available 02/01/1992

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

Related Hardware Products

Teilenummer Beschreibung
52NC6770 Valve Seat
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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-716-8903?
The FSCG of the NSN 4820-00-716-8903 is 4820
Does the NSN 4820-00-716-8903 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-716-8903 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 4820-00-716-8903 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-716-8903 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 4820-00-716-8903 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963