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DS-B-90301 Check Valve

4820-01-399-7921

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Official Item Classification

Name
Check Valve
Teilenummer
DS-B-90301
(NSN) Nationale Lagernummer
4820-01-399-7921
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05487
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
12/05/1994 (vor 31 Jahren)

200.0 fahrenheit single response maximum operating temp, 10 all ends bolt hole quantity, weight disk loading method, disk flow control device, manual valve operation method

Specs & Compatibility

Durchflusskontrollgerät

disk

Methode zum Laden der Festplatte

weight

Bolzenloch Menge

10 all ends

Maximale Betriebstemperatur

200.0 fahrenheit single response

Methode der Ventilbedienung

manual

Flansch-Form

round with holes all ends

Verbindungsart

flange all ends

Einbaulage

horizontal

Ventil-Größe

4.000 inches

Maximaler Betriebsdruck

1200.0 pounds per square inch single response

Kritikalitätscode-Begründung

zzzy

Nominaler Außendurchmesser

8.690 inches all ends

Abstand von Angesicht zu Angesicht

14.500 inches

Solldicke

1.440 inches all ends

Nenndurchmesser des Bolzenlochs

0.690 inches all ends

Lochkreis Nenndurchmesser

7.188 inches all ends

Design der Flanschfläche

plain all ends

Material

copper alloy 964 flow control device

Material

copper alloy 964 body

Materialdokument und Klassifizierung

mil-c-20159, uns c96400 mil spec single material response body

Materialdokument und Klassifizierung

mil-c-20159, uns c96400 mil spec single material response flow control device

Medien, für die entwickelt wurden

water-oil-gas single response

Stilbezeichnung

straight thru flanged ends

Referenznummer Unterscheidungsmerkmale

quality control in accordance with navships 0948-045-7010 material identification and control instruction for subsafe items

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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
211029333 Check Valve
211029333L1 Check Valve
DS-B-90301 Check Valve
DS-B-90301L1 Check Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-399-7921?
The FSCG of the NSN 4820-01-399-7921 is 4820
Does the NSN 4820-01-399-7921 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-399-7921 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-399-7921 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-399-7921 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 4820-01-399-7921 was assigned to the Federal Catalog?
It was assigned vor 31 Jahren, on Mon, Dec 5, 1994