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4820-00-167-3741

Safety Relief Valve

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Ausgewählte Teile

DY127729 ITEM 24-15
4820-01-217-0015
Valve Seat
DY127729 ITEM 35
5330-01-204-6752
Packing Retainer
DY127729 ITEM 40
5330-01-186-7566
Gasket
DY127729 ITEM 41
5330-01-186-7567
Gasket
DY127729 PIECE 15
5315-01-130-0186
Pin
DY1457
5340-01-244-1600
Retaining Strap
DY1460
5342-01-240-2497
Handle
DY1607
5355-01-360-3707
Knob

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-00-167-3741
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
11/24/1971 (vor 54 Jahren)

280.0 fahrenheit single response maximum operating temp, right-hand 1st end thread direction, 3a 1st end thread class, spring disk loading method, poppet flow control device

Specs & Compatibility

Thread-Klasse

3a 1st end

Gewinderichtung

right-hand 1st end

Durchflusskontrollgerät

poppet

Methode zum Laden der Festplatte

spring

Maximale Betriebstemperatur

280.0 fahrenheit single response

Art der Verbindung

plain (tube) 1st end

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external tube 1st end

Maximaler Betriebsdruck

200.0 pounds per square inch single response

Nenngewindegröße

0.437 inches 1st end

Einstellung des Öffnungsdrucks

45.0 pounds per square inch

Rohr mit nominalem Außendurchmesser untergebracht

0.250 inches 1st end

Besondere Merkmale

valve size 0.250 in.

Material

steel comp 303se overall

Materialdokument und Klassifizierung

qq-s-764,type 303se-canceled fed spec single material response overall

Medien, für die entwickelt wurden

air 1st response

Medien, für die entwickelt wurden

fuel/oil, hydrocarbon 2nd response

Medien, für die entwickelt wurden

hydrogen 3rd response

Stilbezeichnung

straight thru note: to be used for valve bodies of one section only.

Gewindeserienbezeichnung

unjf 1st end

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
2187647 Safety Relief Valve
2187647-4 Safety Relief Valve
559T-4D-45 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-167-3741?
The FSCG of the NSN 4820-00-167-3741 is 4820
Does the NSN 4820-00-167-3741 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-167-3741 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 4820-00-167-3741 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-167-3741 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 4820-00-167-3741 was assigned to the Federal Catalog?
It was assigned vor 54 Jahren, on Wed, Nov 24, 1971