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4820-01-251-7620

Safety Relief Valve

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Προτεινόμενα μέρη

90034003
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Bushing Insulator
900342-003
5970-00-548-3623
Electrical Insulator
900342-200
5310-00-815-8833
Clinch Self-Locking Nut
900344
5310-01-615-5181
Cap Plain Nut
9003441
5310-00-582-5851
Flat Washer
9003447
5355-01-244-2897
Knob

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-251-7620
(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
03/24/1987 (πριν 39 χρόνια)

inside spring bonnet type, bolted bonnet attachment method, spring disk loading method, 8 all ends bolt hole quantity, disk flow control device

Specs & Compatibility

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

bolted

Μέθοδος φόρτωσης δίσκου

spring

Bolt Hole ποσότητα

8 all ends

Μέγιστη θερμοκρασία λειτουργίας

250.0 fahrenheit single response

Λειτουργία βαλβίδων Μέθοδος

automatic or manual

Σχήμα φλάντζας

round with holes all ends

Τύπος σύνδεσης

flange all ends

Μέγεθος βαλβίδων

3.000 inches

Ρυθμιζόμενο εύρος πίεσης

+59.0 to 72.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

150.0 pounds per square inch single response

Ονομαστική εξωτερική διάμετρος

6.625 inches 2nd end

Ονομαστική εξωτερική διάμετρος

7.688 inches 1st end

Ονομαστική πάχος

0.500 inches all ends

Πρώτη σύνδεση προσώπου σε κεντρική απόσταση

5.875 inches

Bolt Hole Ονομαστική διάμετρος

0.562 inches all ends

Δεύτερη σύνδεση Face To Centerline Απόσταση

6.125 inches

Ονομαστική διάμετρος κύκλου bolt

5.500 inches 2nd end

Ονομαστική διάμετρος κύκλου bolt

6.562 inches 1st end

Σχεδιασμός προσώπου φλάντζας

plain all ends

Υλικό

copper and tin alloy body

Μέσα για τα οποία σχεδιάστηκε

water-oil-gas single response

Προσδιοριστής στυλ

angle flanged ends

Επιπλωμένα αντικείμενα και ποσότητα

1 lever

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
BASGG05SKM Safety Relief Valve
R10AL2N212 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-251-7620?
The FSCG of the NSN 4820-01-251-7620 is 4820
Does the NSN 4820-01-251-7620 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-251-7620 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 4820-01-251-7620 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-251-7620 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 4820-01-251-7620 was assigned to the Federal Catalog?
It was assigned πριν 39 χρόνια, on Tue, Mar 24, 1987