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4820-00-148-5553

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-148-5553
(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)

3.938 inches nominal flange diameter, 3.094 inches nominal body outside diameter, flat seating surface shape, 0.125 inches nominal flange seat to disk end height, 0.406 inches nominal under flange height

Specs & Compatibility

Durchmesser des Flansches

3.938 inches nominal

Gehäuseaußendurchmesser

3.094 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.125 inches nominal

Untere Flanschhöhe

0.406 inches nominal

Form der Sitzfläche

flat

Material

aluminum alloy 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

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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-148-5553?
The FSCG of the NSN 4820-00-148-5553 is 4820
Does the NSN 4820-00-148-5553 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-148-5553 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-148-5553 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-148-5553 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 4820-00-148-5553 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963