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4820-01-265-7137

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-265-7137
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
10/17/1987 (vor 38 Jahren)

bolted bonnet attachment method, disk flow control device, inside screw bonnet type, 4 1st end bolt hole quantity, 150.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Durchflusskontrollgerät

disk

Mütze Typ

inside screw

Methode zur Befestigung der Motorhaube

bolted

Bolzenloch Menge

4 1st end

Maximale Betriebstemperatur

150.0 fahrenheit single response

Art der Verbindung

socket with brazing ring (tube) 2nd end

Methode der Ventilbedienung

automatic

Flansch-Form

round with holes 1st end

Verbindungsart

flange 1st end

Verbindungsart

unthreaded internal tube 2nd end

Einstellbarer Druckbereich

+106.0 to 120.0 pounds per square inch

Maximaler Betriebsdruck

150.0 pounds per square inch single response

Nominaler Außendurchmesser

3.500 inches 1st end

Solldicke

0.312 inches 1st end

Nenndurchmesser des Bolzenlochs

0.625 inches 1st end

Lochkreis Nenndurchmesser

2.375 inches 1st end

Design der Flanschfläche

plain 1st end

Rohr mit nominalem Außendurchmesser untergebracht

0.500 inches 2nd end

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Medien, für die entwickelt wurden

gas, inert single response

Stilbezeichnung

angle

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

0005488

Related Hardware Products

Teilenummer Beschreibung
E20155N51M Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-265-7137?
The FSCG of the NSN 4820-01-265-7137 is 4820
Does the NSN 4820-01-265-7137 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-265-7137 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 4820-01-265-7137 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-265-7137 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 4820-01-265-7137 was assigned to the Federal Catalog?
It was assigned vor 38 Jahren, on Sat, Oct 17, 1987