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4820-01-198-0770

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-198-0770
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
05488
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A046B0
Ημερομηνία
01/04/1985 (πριν 41 χρόνια)

bolted bonnet attachment method, inside screw bonnet type, 2.500 inches 1st end nominal pipe size accommodated, disk flow control device, 150.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Ονομαστικό μέγεθος σωλήνων

2.500 inches 1st end

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside screw

Μέθοδος συνημμένου Bonnet

bolted

Μέγιστη θερμοκρασία λειτουργίας

150.0 fahrenheit single response

Στυλ σύνδεσης

socket with brazing ring all ends

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

unthreaded internal pipe all ends

Ρυθμιζόμενο εύρος πίεσης

+211.0 to 240.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

750.0 pounds per square inch single response

Υλικό

copper alloy 922 body

Υλικό

copper alloy stem

Υλικό

nickel alloy flow control device

Υλικό

nickel alloy seat

Μέσα για τα οποία σχεδιάστηκε

air 1st response

Μέσα για τα οποία σχεδιάστηκε

water-oil-gas 2nd response

Προσδιοριστής στυλ

angle

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

0005488

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Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-198-0770?
The FSCG of the NSN 4820-01-198-0770 is 4820
Does the NSN 4820-01-198-0770 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-198-0770 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 4820-01-198-0770 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-198-0770 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 4820-01-198-0770 was assigned to the Federal Catalog?
It was assigned πριν 41 χρόνια, on Fri, Jan 4, 1985