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4820-00-474-2021

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-474-2021
(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)

0.437 inches single threaded portion nominal thread size, steel overall material, 2a single threaded portion thread class, 33.0 rockwell c minimum and 37.0 rockwell c maximum body hardness rating, flat seating surface shape

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Härtegrad

33.0 rockwell c minimum and 37.0 rockwell c maximum body

Nenngewindegröße

0.437 inches single threaded portion

Form der Sitzfläche

flat

Material

steel overall

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0022113

Related Hardware Products

Teilenummer Beschreibung
96014 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-474-2021?
The FSCG of the NSN 4820-00-474-2021 is 4820
Does the NSN 4820-00-474-2021 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-474-2021 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 4820-00-474-2021 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-474-2021 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 4820-00-474-2021 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963