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4820-00-446-2743

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-00-446-2743
(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
01/01/1961 (πριν 65 χρόνια)

right-hand 1st end thread direction, 400.0 fahrenheit 1st response maximum operating temp, spring disk loading method, poppet flow control device, right-hand 2nd end thread direction

Specs & Compatibility

Κατεύθυνση νήματος

right-hand 1st end

Κατεύθυνση νήματος

right-hand 2nd end

Συσκευή ελέγχου ροής

poppet

Μέθοδος φόρτωσης δίσκου

spring

Μέγιστη θερμοκρασία λειτουργίας

400.0 fahrenheit 1st response

Μέγιστη θερμοκρασία λειτουργίας

400.0 fahrenheit 2nd response

Στυλ σύνδεσης

plain (pipe) 1st end

Στυλ σύνδεσης

plain,optional end(pipe) 2nd end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external pipe 1st end

Παρεχόμενα χαρακτηριστικά

pressure tight outlet side

Ρυθμιζόμενο εύρος πίεσης

+61.0 to 120.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

300.0 pounds per square inch 1st response

Μέγιστη πίεση λειτουργίας

300.0 pounds per square inch 2nd response

Ονομαστικό μέγεθος σπειρώματος

1.250 inches 1st end

Ονομαστικό μέγεθος σπειρώματος

1.250 inches 2nd end

Υλικό

copper alloy body

Υλικό

copper alloy flow control device

Υλικό

copper alloy seat

Υλικό

steel stem

Μέσα για τα οποία σχεδιάστηκε

oil 2nd response

Μέσα για τα οποία σχεδιάστηκε

steam 1st response

Προσδιοριστής στυλ

angle

Προσδιοριστής σειράς νημάτων

npt 2nd end

Προσδιοριστής σειράς νημάτων

npt 1st end

Replacement For

Αριθμός εξαρτήματος Περιγραφή
4820-00-625-8741 No Name Available 12/01/2008

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

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
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Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-446-2743?
The FSCG of the NSN 4820-00-446-2743 is 4820
Does the NSN 4820-00-446-2743 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-2743 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 4820-00-446-2743 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-446-2743 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 4820-00-446-2743 was assigned to the Federal Catalog?
It was assigned πριν 65 χρόνια, on Sun, Jan 1, 1961