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4820-00-287-4049

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-00-287-4049
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
01/01/1963 (vor 63 Jahren)

spring disk loading method, 8 1st end bolt hole quantity, round with holes 1st end flange shape, 9 2nd end bolt hole quantity, 40500.0 pounds per hour valve discharge flow rate

Specs & Compatibility

Methode zum Laden der Festplatte

spring

Durchflussmenge beim Ventilauslass

40500.0 pounds per hour

Bolzenloch Menge

9 2nd end

Bolzenloch Menge

8 1st end

Flansch-Form

round with holes 1st end

Flansch-Form

round with holes 2nd end

Verbindungsart

flange 1st end

Verbindungsart

flange 2nd end

Angebotene Funktionen

valve stem lock shield

Einstellung des Öffnungsdrucks

639.0 pounds per square inch

Nominaler Außendurchmesser

7.500 inches 1st end

Nominaler Außendurchmesser

8.688 inches 2nd end

Nenndurchmesser des Bolzenlochs

0.812 inches 1st end

Nenndurchmesser des Bolzenlochs

0.812 inches 2nd end

Lochkreis Nenndurchmesser

5.875 inches 1st end

Lochkreis Nenndurchmesser

7.125 inches 2nd end

Design der Flanschfläche

plain 2nd end

Design der Flanschfläche

raised straight 1st end

Besondere Merkmale

w/lifting lever

Stilbezeichnung

angle

Replacement For

Teilenummer Beschreibung
4820-00-202-8389 No Name Available 08/18/1969

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0005488

Related Hardware Products

Teilenummer Beschreibung
A20675 Safety Relief Valve
DD445S5103-118 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-287-4049?
The FSCG of the NSN 4820-00-287-4049 is 4820
Does the NSN 4820-00-287-4049 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4049 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 4820-00-287-4049 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-287-4049 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 4820-00-287-4049 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963