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4820-00-016-0252

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-016-0252
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
01/01/1961 (vor 65 Jahren)

20.437 inches nominal flange diameter, 2.562 inches nominal under flange height, 0.593 inches nominal flange seat to disk end height, 18.062 inches nominal body inside diameter, 20.437 inches nominal body outside diameter

Specs & Compatibility

Durchmesser des Flansches

20.437 inches nominal

Gehäuseaußendurchmesser

20.437 inches nominal

Innendurchmesser des Gehäuses

18.062 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.593 inches nominal

Untere Flanschhöhe

2.562 inches nominal

Form der Sitzfläche

flat

Material

rubber synthetic overall

Stilbezeichnung

plain flanged

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.

Pseudo Item Name Code

0022113

Related Hardware Products

Teilenummer Beschreibung
206-18-640 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-016-0252?
The FSCG of the NSN 4820-00-016-0252 is 4820
Does the NSN 4820-00-016-0252 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-016-0252 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 4820-00-016-0252 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-016-0252 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 4820-00-016-0252 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961