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4820-01-227-1013

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-227-1013
(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
02/28/1986 (πριν 40 χρόνια)

bolted bonnet attachment method, 8 all ends bolt hole quantity, spring disk loading method, inside spring bonnet type, disk flow control device

Specs & Compatibility

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

bolted

Μέθοδος φόρτωσης δίσκου

spring

Bolt Hole ποσότητα

8 all ends

Μέγιστη θερμοκρασία λειτουργίας

150.0 fahrenheit single response

Λειτουργία βαλβίδων Μέθοδος

automatic

Σχήμα φλάντζας

round with holes all ends

Τύπος σύνδεσης

flange all ends

Μέγεθος βαλβίδων

4.000 inches

Ρυθμιζόμενο εύρος πίεσης

+56.0 to 70.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

150.0 pounds per square inch single response

Ονομαστική εξωτερική διάμετρος

7.688 inches all ends

Ονομαστική πάχος

0.500 inches 2nd end

Ονομαστική πάχος

1.000 inches 1st end

Πρώτη σύνδεση προσώπου σε κεντρική απόσταση

5.375 inches

Bolt Hole Ονομαστική διάμετρος

0.562 inches all ends

Δεύτερη σύνδεση Face To Centerline Απόσταση

6.000 inches

Ονομαστική διάμετρος κύκλου bolt

6.562 inches all ends

Σχεδιασμός προσώπου φλάντζας

plain all ends

Υλικό

copper alloy 922 body

Υλικό

nickel alloy flow control device

Υλικό

nickel alloy stem

Προσδιοριστής στυλ

angle flanged ends

Συμπληρωματικά Χαρακτηριστικά

this item has been reviewed for asbestos material. the current approved source, 15187, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

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 4820-01-227-1013?
The FSCG of the NSN 4820-01-227-1013 is 4820
Does the NSN 4820-01-227-1013 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-227-1013 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 4820-01-227-1013 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-227-1013 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 4820-01-227-1013 was assigned to the Federal Catalog?
It was assigned πριν 40 χρόνια, on Fri, Feb 28, 1986