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4820-01-183-0621

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-01-183-0621
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
07/01/1984 (vor 42 Jahren)

1.812 inches nominal flange diameter, 0.250 inches nominal single threaded portion thread length, 0.406 inches nominal flange seat to disk end height, 0.875 inches nominal body inside diameter, 2a single threaded portion thread class

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.250 inches nominal single threaded portion

Durchmesser des Flansches

1.812 inches nominal

Innendurchmesser des Gehäuses

0.875 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.406 inches nominal

Untere Flanschhöhe

0.432 inches nominal

Sitzwinkel in Grad

30.000 nominal

Art der Robben-Unterkunft

grooved

Gewindeanzahl pro Zoll

20 single threaded portion

Nenngewindegröße

1.625 inches single threaded portion

Form der Sitzfläche

angular

Besondere Merkmale

four wrenching lugs on flanged end

Material

steel corrosion resisting overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

un single threaded portion

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
10231-19-596 Valve Seat
N1052-1E PIECE 2 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-183-0621?
The FSCG of the NSN 4820-01-183-0621 is 4820
Does the NSN 4820-01-183-0621 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-183-0621 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 4820-01-183-0621 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-183-0621 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 4820-01-183-0621 was assigned to the Federal Catalog?
It was assigned vor 42 Jahren, on Sun, Jul 1, 1984