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4820-01-237-0100

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-237-0100
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
07/24/1986 (vor 40 Jahren)

3b 2nd end thread class, 3a 1st end thread class, flared (tube) 1st end connection style, right-hand 2nd end thread direction, right-hand 1st end thread direction

Specs & Compatibility

Thread-Klasse

3a 1st end

Thread-Klasse

3b 2nd end

Gewinderichtung

right-hand 1st end

Gewinderichtung

right-hand 2nd end

Art der Verbindung

flared (tube) 1st end

Art der Verbindung

gasket seal(boss) 2nd end

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external tube 1st end

Verbindungsart

threaded internal boss 2nd end

Gewindeanzahl pro Zoll

12 1st end

Nenngewindegröße

0.750 inches 2nd end

Nenngewindegröße

0.750 inches 1st end

Sitzwinkel

37.0 degrees 1st end

Einstellung des Öffnungsdrucks

0.5 pounds per square inch

Besondere Merkmale

cone point is removed

Material

aluminum body

Gewindeserienbezeichnung

unf 2nd end

Gewindeserienbezeichnung

unj 1st end

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
577A-6DB-5 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-237-0100?
The FSCG of the NSN 4820-01-237-0100 is 4820
Does the NSN 4820-01-237-0100 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-237-0100 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 4820-01-237-0100 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-237-0100 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 4820-01-237-0100 was assigned to the Federal Catalog?
It was assigned vor 40 Jahren, on Thu, Jul 24, 1986