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D49941 Safety Relief Valve

4820-01-238-5950

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Προτεινόμενα μέρη

1507788
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Scale Dial

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
D49941
(NSN) Εθνικός αριθμός αποθέματος
4820-01-238-5950
(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
08/16/1986 (πριν 40 χρόνια)

bolted bonnet attachment method, 8 2nd end bolt hole quantity, 12 1st end bolt hole quantity, inside spring bonnet type, disk flow control device

Specs & Compatibility

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

bolted

Bolt Hole ποσότητα

12 1st end

Bolt Hole ποσότητα

8 2nd end

Μέγιστη θερμοκρασία λειτουργίας

425.0 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

+59.0 to 72.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

250.0 pounds per square inch single response

Ονομαστική εξωτερική διάμετρος

10.000 inches 2nd end

Ονομαστική εξωτερική διάμετρος

12.500 inches 1st end

Ονομαστική πάχος

1.250 inches 2nd end

Ονομαστική πάχος

1.438 inches 1st end

Πρώτη σύνδεση προσώπου σε κεντρική απόσταση

8.000 inches

Bolt Hole Ονομαστική διάμετρος

0.875 inches all ends

Δεύτερη σύνδεση Face To Centerline Απόσταση

7.688 inches

Ονομαστική διάμετρος κύκλου bolt

10.625 inches 1st end

Ονομαστική διάμετρος κύκλου bolt

7.875 inches 2nd end

Σχεδιασμός προσώπου φλάντζας

plain all ends

Υλικό

copper alloy body

Υλικό

nickel alloy flow control device

Υλικό

nickel alloy seat

Υλικό

steel corrosion resisting 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
D49941 Safety Relief Valve
D49941PART R10AN3P312-BM2 Safety Relief Valve
R10AN3P311-BM2 Safety Relief Valve
R10AN3P312-BM2- Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-238-5950?
The FSCG of the NSN 4820-01-238-5950 is 4820
Does the NSN 4820-01-238-5950 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-238-5950 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 4820-01-238-5950 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-238-5950 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 4820-01-238-5950 was assigned to the Federal Catalog?
It was assigned πριν 40 χρόνια, on Sat, Aug 16, 1986