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4820-01-039-5994

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-01-039-5994
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
04/23/1977 (vor 49 Jahren)

angular seating surface shape, 30.000 nominal seat angle in deg, 3.000 inches nominal body outside diameter, 2.438 inches nominal body inside diameter, zzzy criticality code justification

Specs & Compatibility

Gehäuseaußendurchmesser

3.000 inches nominal

Innendurchmesser des Gehäuses

2.438 inches nominal

Sitzwinkel in Grad

30.000 nominal

Form der Sitzfläche

angular

Kritikalitätscode-Begründung

zzzy

Besondere Merkmale

4 slots 1/16 in. by 5/16 in. w,90 deg apart

Material

nickel alloy overall

Stilbezeichnung

plain

Referenznummer Unterscheidungsmerkmale

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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

N35

Pseudo Item Name Code

0022113

Related Hardware Products

Teilenummer Beschreibung
803-2177917-2-02 Valve Seat
810-2177917-2-02 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-039-5994?
The FSCG of the NSN 4820-01-039-5994 is 4820
Does the NSN 4820-01-039-5994 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-039-5994 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 4820-01-039-5994 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-039-5994 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 4820-01-039-5994 was assigned to the Federal Catalog?
It was assigned vor 49 Jahren, on Sat, Apr 23, 1977