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1553 Safety Relief Valve

4820-00-146-9341

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
1553
(NSN) Εθνικός αριθμός αποθέματος
4820-00-146-9341
(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
09/15/1971 (πριν 54 χρόνια)

bolted bonnet attachment method, disk or stem flow control device, 9 2nd end bolt hole quantity, inside spring bonnet type, spring disk loading method

Specs & Compatibility

Συσκευή ελέγχου ροής

disk or stem

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

bolted

Μέθοδος φόρτωσης δίσκου

spring

Bolt Hole ποσότητα

9 2nd end

Bolt Hole ποσότητα

8 1st end

Λειτουργία βαλβίδων Μέθοδος

automatic

Σχήμα φλάντζας

round with holes 1st end

Σχήμα φλάντζας

round with holes 2nd end

Τύπος σύνδεσης

flange 1st end

Τύπος σύνδεσης

flange 2nd end

Εγκατάσταση τοποθέτησης

bracket

Μέγεθος βαλβίδων

1.500 inches

Ονομαστική εξωτερική διάμετρος

9.250 inches 2nd end

Ονομαστική εξωτερική διάμετρος

9.625 inches 1st end

Ονομαστική πάχος

1.625 inches 1st end

Ονομαστική πάχος

0.937 inches 2nd end

Πρώτη σύνδεση προσώπου σε κεντρική απόσταση

7.000 inches

Bolt Hole Ονομαστική διάμετρος

0.812 inches 2nd end

Bolt Hole Ονομαστική διάμετρος

1.062 inches 1st end

Δεύτερη σύνδεση Face To Centerline Απόσταση

7.750 inches

Ονομαστική διάμετρος κύκλου bolt

7.500 inches 1st end

Ονομαστική διάμετρος κύκλου bolt

7.687 inches 2nd end

Σχεδιασμός προσώπου φλάντζας

plain 2nd end

Υψωμένο Πρόσωπο Ονομαστικό Ύψος

0.687 inches 1st end

Μεγαλωμένο πρόσωπο Ονομαστική διάμετρος

6.375 inches 1st end

Προσδιοριστής στυλ

angle flanged ends

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
1553 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-146-9341?
The FSCG of the NSN 4820-00-146-9341 is 4820
Does the NSN 4820-00-146-9341 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-146-9341 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 4820-00-146-9341 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-146-9341 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 4820-00-146-9341 was assigned to the Federal Catalog?
It was assigned πριν 54 χρόνια, on Wed, Sep 15, 1971