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4820-00-447-0046

Valve Seat

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Ausgewählte Teile

DS-B-90285-1-5&6
4820-01-633-6722
Valve Seal Assembly Clapper
DS-B-90285-1-5&6CP
4820-01-633-6722
Valve Seal Assembly Clapper
DS-B-90285-1-7
5340-01-399-7810
Bumper
DS-B-90285-1-7CP
5340-01-399-7810
Bumper
DS-B-90285-1CP
4820-01-398-9860
Check Valve
DS-B-90285 OXYGEN CLEAN
4820-01-695-0921
Check Valve
DS-B-90285 OXYGEN CLEAN CP
4820-01-695-0921
Check Valve
DS-B-90287
4820-01-398-5705
Valve Disk

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-447-0046
(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)

0.531 inches nominal single threaded portion thread length, 0.469 inches nominal flange seat to disk end height, 2.740 inches nominal flange diameter, 1.495 inches nominal body inside diameter, 2a single threaded portion thread class

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.531 inches nominal single threaded portion

Durchmesser des Flansches

2.740 inches nominal

Innendurchmesser des Gehäuses

1.495 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.469 inches nominal

Untere Flanschhöhe

0.531 inches nominal

Sitzwinkel in Grad

45.000 nominal

Gewindeanzahl pro Zoll

12 single threaded portion

Nenngewindegröße

2.000 inches single threaded portion

Form der Sitzfläche

angular

Besondere Merkmale

w/5 holes 0.562 in. dia,1.688 b.c. dia center hole; 0.250 in. dia located in bottom of item

Material

copper alloy 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

Related Hardware Products

Teilenummer Beschreibung
03458-N5375 Valve Seat
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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-447-0046?
The FSCG of the NSN 4820-00-447-0046 is 4820
Does the NSN 4820-00-447-0046 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-447-0046 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 4820-00-447-0046 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-447-0046 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 4820-00-447-0046 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963