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4820-01-497-3181

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) Nationale Lagernummer
4820-01-497-3181
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05487
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
05/16/2002 (vor 24 Jahren)

round with holes all ends flange shape, w/s:nimitz class cvn end item identification, disk flow control device, 8 all ends bolt hole quantity, automatic valve operation method

Specs & Compatibility

Durchflusskontrollgerät

disk

Bolzenloch Menge

8 all ends

Endproduktidentifizierung

w/s:nimitz class cvn

Methode der Ventilbedienung

automatic

Flansch-Form

round with holes all ends

Verbindungsart

flange all ends

Ventil-Größe

8.000 inches

Maximaler Betriebsdruck

150.0 pounds per square inch single response

Nominaler Außendurchmesser

11.000 inches all ends

Abstand von Angesicht zu Angesicht

5.000 inches

Nenndurchmesser des Bolzenlochs

0.750 inches all ends

Design der Flanschfläche

plain all ends

Von der Kontrollbehörde zugewiesener Teilename

8 inch wafer check valve

Besondere Merkmale

flange serrated gasket finish,spring matl:inconel

Material

copper alloy 954 body

Material

rubber polymethylene-perfluoroalkylene class fkm seat

Material

steel comp 316 flow control device

Materialdokument und Klassifizierung

astm a 351 grade cf8m mil spec 1st material response flow control device

Materialdokument und Klassifizierung

b148 uns c95400 mil spec 1st material response body

Medien, für die entwickelt wurden

water-oil-gas single response

Stilbezeichnung

straight thru flanged 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
4749-1 ASSY FE-150-BS-VIR-0800 Check Valve
FE-150-BS-VIR-0800 Check Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-497-3181?
The FSCG of the NSN 4820-01-497-3181 is 4820
Does the NSN 4820-01-497-3181 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-497-3181 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 4820-01-497-3181 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-497-3181 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 4820-01-497-3181 was assigned to the Federal Catalog?
It was assigned vor 24 Jahren, on Thu, May 16, 2002