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C1940-01 Safety Relief Valve

4820-01-388-5391

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Official Item Classification

Name
Safety Relief Valve
Teilenummer
C1940-01
(NSN) Nationale Lagernummer
4820-01-388-5391
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
04/01/1994 (vor 32 Jahren)

15.0 pounds per hour valve discharge flow rate, right-hand all ends thread direction, disk flow control device, 3a all ends thread class, spring disk loading method

Specs & Compatibility

Thread-Klasse

3a all ends

Gewinderichtung

right-hand all ends

Durchflusskontrollgerät

disk

Methode zum Laden der Festplatte

spring

Durchflussmenge beim Ventilauslass

15.0 pounds per hour

Maximale Betriebstemperatur

140.0 fahrenheit single response

Endproduktidentifizierung

2350-01-087-1095

Art der Verbindung

external seat for gasket seal (boss) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external boss all ends

Gewindeanzahl pro Zoll

12 all ends

Maximaler Betriebsdruck

6000.0 pounds per square inch single response

Nenngewindegröße

1.062 inches all ends

Sitzwinkel

37.0 degrees all ends

Einstellung des Öffnungsdrucks

4250.0 pounds per square inch

Besondere Merkmale

cartridge type

Material

steel corrosion resisting body

Stilbezeichnung

screw-in cartridge

Gewindeserienbezeichnung

un all ends

Replacement For

Teilenummer Beschreibung
4820-01-076-6827 No Name Available 07/01/2001

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
12283306 Safety Relief Valve
9338668 Safety Relief Valve
C1940-01 Safety Relief Valve
P43-776 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-388-5391?
The FSCG of the NSN 4820-01-388-5391 is 4820
Does the NSN 4820-01-388-5391 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-388-5391 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 4820-01-388-5391 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-388-5391 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 4820-01-388-5391 was assigned to the Federal Catalog?
It was assigned vor 32 Jahren, on Fri, Apr 1, 1994