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4820-00-287-4264

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-00-287-4264
(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, 0.500 inches 1st end nominal pipe size accommodated, poppet flow control device, right-hand 2nd end thread direction, 0.500 inches 2nd end nominal pipe size accommodated

Specs & Compatibility

Ονομαστικό μέγεθος σωλήνων

0.500 inches 1st end

Ονομαστικό μέγεθος σωλήνων

0.500 inches 2nd end

Κατεύθυνση νήματος

right-hand 1st end

Κατεύθυνση νήματος

right-hand 2nd end

Συσκευή ελέγχου ροής

poppet

Τύπος Bonnet

exposed spring

Μέθοδος συνημμένου Bonnet

threaded

Μέθοδος φόρτωσης δίσκου

spring

Ανανεώσιμος τύπος δακτυλίου καθίσματος

retaining screw

Μέγιστη θερμοκρασία λειτουργίας

550.0 fahrenheit single response

Στυλ σύνδεσης

plain (pipe) 2nd end

Στυλ σύνδεσης

plain,optional end(pipe) 1st end

Λειτουργία βαλβίδων Μέθοδος

automatic or manual

Τύπος σύνδεσης

threaded external pipe 2nd end

Τύπος σύνδεσης

threaded internal pipe 1st end

Παρεχόμενα χαρακτηριστικά

valve stem lock shield and pressure tight outlet side

Μέγιστη πίεση λειτουργίας

250.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.500 inches 1st end

Ονομαστικό μέγεθος σπειρώματος

0.500 inches 2nd end

Setting πίεσης ανοίγματος

250.0 pounds per square inch

Υλικό

copper alloy body

Υλικό

nickel alloy flow control device

Υλικό

nickel alloy seat

Μέσα για τα οποία σχεδιάστηκε

steam single response

Προσδιοριστής στυλ

angle

Προσδιοριστής σειράς νημάτων

npt 2nd end

Προσδιοριστής σειράς νημάτων

npt 1st end

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

S9C

Pseudo Item Name Code

0005488

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Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-287-4264?
The FSCG of the NSN 4820-00-287-4264 is 4820
Does the NSN 4820-00-287-4264 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4264 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 4820-00-287-4264 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-287-4264 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 4820-00-287-4264 was assigned to the Federal Catalog?
It was assigned πριν 65 χρόνια, on Sun, Jan 1, 1961