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4820-00-389-6498

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-389-6498
(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)

0.750 nominal seat angle in deg, 38.0 rockwell c nominal overall hardness rating, 0.308 inches minimum and 0.312 inches maximum overall height, 1.348 inches minimum and 1.358 inches maximum body inside diameter, 1.691 inches minimum and 1.692 inches maximum body outside diameter

Specs & Compatibility

Gesamthöhe

0.308 inches minimum and 0.312 inches maximum

Gehäuseaußendurchmesser

1.691 inches minimum and 1.692 inches maximum

Innendurchmesser des Gehäuses

1.348 inches minimum and 1.358 inches maximum

Sitzwinkel in Grad

0.750 nominal

Härtegrad

38.0 rockwell c nominal overall

Form der Sitzfläche

angular

Material

cobalt alloy face

Material

steel body

Stilbezeichnung

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

S9C

Pseudo Item Name Code

0022113

Related Hardware Products

Teilenummer Beschreibung
1319087 Valve Seat
WAUG702 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-389-6498?
The FSCG of the NSN 4820-00-389-6498 is 4820
Does the NSN 4820-00-389-6498 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-389-6498 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 4820-00-389-6498 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-389-6498 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 4820-00-389-6498 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963