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493-8B2-5 Check Valve

4820-00-006-3988

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Official Item Classification

Name
Check Valve
Teilenummer
493-8B2-5
(NSN) Nationale Lagernummer
4820-00-006-3988
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05487
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
06/23/1972 (vor 54 Jahren)

Check Valve NSN 4820000063988.

Specs & Compatibility

Thread-Klasse

3b all ends

Gewinderichtung

Right-hand all ends

Durchflusskontrollgerät

Poppet

Methode zum Laden der Festplatte

Spring

Operating Temperature

up to 225.0 degree fahrenheit single response

Art der Verbindung

Gasket seal (boss) all ends

Methode der Ventilbedienung

Automatic

Verbindungsart

Threaded internal boss all ends

Einbaulage

Horizontal

Gewindeanzahl pro Zoll

16 all ends

Betriebsdruck

up to 3000.0 pounds per square inch single response

Nenngewindegröße

0.750 inches all ends

Rohr mit nominalem Außendurchmesser untergebracht

0.500 inches all ends

Material

Copper alloy body

Material

Rubber seat

Material

Steel comp 304 flow control device and steel comp 303 flow control device

Materialdokument und Klassifizierung

Mil-g-1149,type 2 class 5 mil spec single material response seat

Materialdokument und Klassifizierung

Qq-b-626,alloy 360 fed spec single material response body

Medien, für die entwickelt wurden

Air 1st response

Medien, für die entwickelt wurden

Fuel/oil, hydrocarbon 2nd response

Stilbezeichnung

Straight thru

Gewindeserienbezeichnung

Unjf all ends

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

0005487

Related Hardware Products

Teilenummer Beschreibung
493-8B2-5 Check Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-006-3988?
The FSCG of the NSN 4820-00-006-3988 is 4820
Does the NSN 4820-00-006-3988 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-006-3988 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 4820-00-006-3988 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-006-3988 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 4820-00-006-3988 was assigned to the Federal Catalog?
It was assigned vor 54 Jahren, on Fri, Jun 23, 1972
What is the mounting position of nsn 4820-00-006-3988?
Horizontal