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4820-01-172-0490

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-01-172-0490
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
02/15/1984 (vor 42 Jahren)

0.825 inches nominal body inside diameter, 0.375 inches nominal single threaded portion thread length, 2a single threaded portion thread class, 1.500 inches single threaded portion nominal thread size, 0.500 inches nominal overall height

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.375 inches nominal single threaded portion

Gesamthöhe

0.500 inches nominal

Innendurchmesser des Gehäuses

0.825 inches nominal

Nenngewindegröße

1.500 inches single threaded portion

Form der Sitzfläche

flat

Material

steel corrosion resisting overall

Stilbezeichnung

plain threaded

Gewindeserienbezeichnung

unf 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

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Teilenummer Beschreibung
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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-172-0490?
The FSCG of the NSN 4820-01-172-0490 is 4820
Does the NSN 4820-01-172-0490 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-172-0490 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 4820-01-172-0490 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-172-0490 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 4820-01-172-0490 was assigned to the Federal Catalog?
It was assigned vor 42 Jahren, on Wed, Feb 15, 1984