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4820-00-956-8697

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-956-8697
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
01/01/1962 (vor 64 Jahren)

0.500 inches nominal body inside diameter, 3a single threaded portion thread class, 0.656 inches nominal under flange height, 0.406 inches nominal single threaded portion thread length, 0.625 inches nominal flange seat to disk end height

Specs & Compatibility

Thread-Klasse

3a single threaded portion

Gewindelänge

0.406 inches nominal single threaded portion

Innendurchmesser des Gehäuses

0.500 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.625 inches nominal

Untere Flanschhöhe

0.656 inches nominal

Sitzwinkel in Grad

65.000 nominal

Nenngewindegröße

1.000 inches single threaded portion

Form der Sitzfläche

angular

Besondere Merkmale

1.000-20 unef thd 0.250 in. lg at disk end

Material

steel comp 303 overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

unef 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 4820-00-956-8697?
The FSCG of the NSN 4820-00-956-8697 is 4820
Does the NSN 4820-00-956-8697 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-956-8697 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-00-956-8697 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-956-8697 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 4820-00-956-8697 was assigned to the Federal Catalog?
It was assigned vor 64 Jahren, on Mon, Jan 1, 1962