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B-112-E Gate Valve

4820-01-301-4242

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Official Item Classification

Name
Gate Valve
Teilenummer
B-112-E
(NSN) Nationale Lagernummer
4820-01-301-4242
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05482
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A500A0
Datum
05/27/1989 (vor 37 Jahren)

bolted bonnet attachment method, 8 bolt hole quantity, 8.500 inches flange diameter, outside screw-yoke bonnet type, manual valve operation method

Specs & Compatibility

Durchmesser des Flansches

8.500 inches

Mütze Typ

outside screw-yoke

Methode zur Befestigung der Motorhaube

bolted

Bolzenloch Menge

8

Methode der Ventilbedienung

manual

Verbindungsart

flange, round w/holes

Angebotene Funktionen

bonnet packing

Ventil-Größe

3.500 inches

Maximaler Betriebsdruck und Medien, für die

300.0 pounds per square inch steam

Typ des Vorbaus

nonrising

Maximale Betriebstemperatur und Medien, für die entwickelt wurde

450.0 fahrenheit steam

Abstand von Angesicht zu Angesicht

8.500 inches

Design der Flanschfläche

plain

Einlassbeziehung mit Auslass

identical

Druckklasse

150.0 pounds

Material

copper alloy 922 or copper alloy 836 body

Material

copper alloy 922 or copper alloy 836 disk

Material

nickel alloy 400 or nickel alloy seat

Material

nickel alloy 400 stem

Materialdokument und Klassifizierung

astm b61 assn std single material response or astm b62 assn std single material response body

Materialdokument und Klassifizierung

astm b61 assn std single material response or astm b62 assn std single material response disk

Materialdokument und Klassifizierung

qq-n-281 fed spec single material response or qq-n-288 fed spec single material response seat

Materialdokument und Klassifizierung

qq-n-281 fed spec single material response stem

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

0005482

Related Hardware Products

Teilenummer Beschreibung
B-112-E Gate Valve
B-112-E-3.5IN Gate Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-301-4242?
The FSCG of the NSN 4820-01-301-4242 is 4820
Does NSN 4820-01-301-4242 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 4820-01-301-4242 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-301-4242 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 4820-01-301-4242 was assigned to the Federal Catalog?
It was assigned vor 37 Jahren, on Sat, May 27, 1989