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D20530PC4 Valve Seat

4820-00-399-2939

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Ausgewählte Teile

142844
5365-00-325-1664
Sleeve Spacer
142845
5340-00-325-1665
Clip
142845-0001
9905-01-132-5441
Identification Plate
142848
5365-00-325-1667
Sleeve Spacer
142849
5315-00-825-3535
Machine Key
14285
5305-01-108-9857
Screw
14285-P
5365-01-151-8191
Ring
142850
5325-00-290-5092
Screw Thread Insert

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Official Item Classification

Name
Valve Seat
Teilenummer
D20530PC4
(NSN) Nationale Lagernummer
4820-00-399-2939
(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)

0.125 inches nominal flange seat to disk end height, 0.500 inches nominal flange diameter, 2a single threaded portion thread class, 0.188 inches nominal single threaded portion thread length, 0.188 inches minimum and 0.250 inches maximum body inside diameter

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.188 inches nominal single threaded portion

Durchmesser des Flansches

0.500 inches nominal

Innendurchmesser des Gehäuses

0.188 inches minimum and 0.250 inches maximum

Höhe des Flanschsitzes bis zum Scheibenende

0.125 inches nominal

Untere Flanschhöhe

0.188 inches nominal

Sitzwinkel in Grad

37.000 nominal

Härtegrad

300.0 brinell standard nominal overall

Nenngewindegröße

0.375 inches single threaded portion

Form der Sitzfläche

angular

Material

steel overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

unf single threaded portion

FSC-Anwendungsdaten

steam trap valve

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0022113

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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-399-2939?
The FSCG of the NSN 4820-00-399-2939 is 4820
Does the NSN 4820-00-399-2939 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-399-2939 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 4820-00-399-2939 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-399-2939 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 4820-00-399-2939 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963