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4820-01-668-5866

Pressure and Temper Relief Valve

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Ausgewählte Teile

XM123-028-5CP
5331-01-606-3045
O-Ring
XM123-035-5 OXYGEN CLEAN
5331-01-688-9438
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XM123-035-5 OXYGEN CLEANCP
5331-01-688-9438
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XM123-042-5
5331-01-606-3080
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XM123-042-5-90 OXYGEN CLEAN
5331-01-669-5551
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XM123-042-5-90 OXYGEN CLEANCP
5331-01-669-5551
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XM123-042-5CP
5331-01-606-3080
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XM123-044-5 OXYGEN CLEAN
5331-01-688-9479
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Official Item Classification

Name
Pressure and Temper Relief Valve
(NSN) Nationale Lagernummer
4820-01-668-5866
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
16996
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A07100
Datum
11/29/2017 (vor 8 Jahren)

straight thru body style, oxygen, liquid media for which designed, threaded external pipe first end connection type, 0.25 inches first end nominal pipe size accommodated, -320.0 fahrenheit and 165.0 fahrenheit temp rating

Specs & Compatibility

Karosserieform

straight thru

Temperaturbewertung

-320.0 fahrenheit and 165.0 fahrenheit

Medien, für die entwickelt wurden

oxygen, liquid

Verbindungstyp des ersten Endes

threaded external pipe

Nennrohrgröße am ersten Ende untergebracht

0.25 inches

Beziehung des zweiten Endes mit dem ersten Ende

not identical

Verbindungsart des zweiten Endes

threaded internal pipe

Endverbindung Menge

2

Einstellung des Öffnungsdrucks

400.0 pounds per square inch

Bezeichner der Serie für das erste Endgewinde

npt

Von der Kontrollbehörde zugewiesener Teilename

cryogenic relief valve

Besondere Merkmale

seal material pctfe (astm d1430), relief pressure can not be altered or adjusted in the field, supplied factory preset and permaently locked for tamper proof service

Material

copper alloy 360 body

Materialdokument und Klassifizierung

astm b16-60, 1/2h assn std single material response body

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

0016996

Related Hardware Products

Teilenummer Beschreibung
CRV-250B-K-400 Pressure and Temper Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-668-5866?
The FSCG of the NSN 4820-01-668-5866 is 4820
Does the NSN 4820-01-668-5866 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-668-5866 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 4820-01-668-5866 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-668-5866 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 4820-01-668-5866 was assigned to the Federal Catalog?
It was assigned vor 8 Jahren, on Wed, Nov 29, 2017