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4820-00-389-4577

Valve Seat

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Ausgewählte Teile

6743964-001
4730-01-641-2228
Tube Nipple
6743966
5340-01-446-5880
Retaining Strap
6743968-001
5310-01-450-5538
Hexagon Plain Nut
6743968-003
4730-01-385-6067
Tube Coupling Nut
6743970
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Gasket
6743971
4730-01-642-0156
Tube to Boss Elbow
6743971-001
4730-01-642-0156
Tube to Boss Elbow
6743972
5305-01-617-2550
Setscrew

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-389-4577
(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)

2a single threaded portion thread class, 0.615 inches nominal flange diameter, 0.156 inches nominal body inside diameter, 0.125 inches nominal flange seat to disk end height, 0.438 inches nominal single threaded portion thread length

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.438 inches nominal single threaded portion

Durchmesser des Flansches

0.615 inches nominal

Innendurchmesser des Gehäuses

0.156 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.125 inches nominal

Untere Flanschhöhe

0.438 inches nominal

Gewindeanzahl pro Zoll

32 single threaded portion

Nenngewindegröße

0.376 inches single threaded portion

Form der Sitzfläche

flat

Material

steel comp 4621h overall

Materialdokument und Klassifizierung

66 fed std single material response overall

Oberflächenbehandlung

anodize overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

un single threaded portion

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 4820-00-389-4577?
The FSCG of the NSN 4820-00-389-4577 is 4820
Does the NSN 4820-00-389-4577 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-389-4577 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 4820-00-389-4577 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-389-4577 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 4820-00-389-4577 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963