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4820-01-337-3883

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-337-3883
(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
04/14/1991 (πριν 35 χρόνια)

4 all ends bolt hole quantity, disk flow control device, 150.0 fahrenheit single response maximum operating temp, inside screw bonnet type, bolted bonnet attachment method

Specs & Compatibility

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside screw

Μέθοδος συνημμένου Bonnet

bolted

Bolt Hole ποσότητα

4 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

3.000 inches

Ρυθμιζόμενο εύρος πίεσης

+27.0 to 33.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

250.0 pounds per square inch single response

Ονομαστική εξωτερική διάμετρος

6.625 inches all ends

Ονομαστική πάχος

0.938 inches all ends

Πρώτη σύνδεση προσώπου σε κεντρική απόσταση

5.750 inches

Bolt Hole Ονομαστική διάμετρος

0.688 inches all ends

Δεύτερη σύνδεση Face To Centerline Απόσταση

5.750 inches

Ονομαστική διάμετρος κύκλου bolt

5.500 inches all ends

Σχεδιασμός προσώπου φλάντζας

plain all ends

Υλικό

copper alloy 922 bodynickel alloy flow control devicenickel alloy seatnickel alloy stem

Μέσα για τα οποία σχεδιάστηκε

water-oil-gas single response

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
D50522 PART R10AL3L3BT-BM3 Safety Relief Valve
R10AL3L3BT-BM3 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-337-3883?
The FSCG of the NSN 4820-01-337-3883 is 4820
Does the NSN 4820-01-337-3883 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-337-3883 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 4820-01-337-3883 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-337-3883 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 4820-01-337-3883 was assigned to the Federal Catalog?
It was assigned πριν 35 χρόνια, on Sun, Apr 14, 1991