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4820-01-052-0070

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-052-0070
(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
12/09/1977 (πριν 48 χρόνια)

spring disk loading method, threaded bonnet attachment method, disk flow control device, right-hand all ends thread direction, inside spring bonnet type

Specs & Compatibility

Κατεύθυνση νήματος

right-hand all ends

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

threaded

Μέθοδος φόρτωσης δίσκου

spring

Αναγνώριση τελικού στοιχείου

aux/amphib ship maint strategy program

Στυλ σύνδεσης

plain (tube) all ends

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external tube 2nd end

Τύπος σύνδεσης

threaded external tube 1st end

Ποσότητα νήματος ανά ίντσα

11 1st end

Ποσότητα νήματος ανά ίντσα

14 2nd end

Μέγιστη πίεση λειτουργίας

230.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.500 inches 2nd end

Ονομαστικό μέγεθος σπειρώματος

0.750 inches 1st end

Setting πίεσης ανοίγματος

200.0 pounds per square inch

Υλικό

copper alloy body

Υλικό

copper alloy stem

Υλικό

steel comp 303 seat

Υλικό

steel comp 316 flow control device

Υλικό Έγγραφο και Ταξινόμηση

aisi 303 assn std single material response seat

Υλικό Έγγραφο και Ταξινόμηση

aisi 316 assn std single material response flow control device

Υλικό Έγγραφο και Ταξινόμηση

astm b16 assn std single material response stem

Υλικό Έγγραφο και Ταξινόμηση

qq-c-390,alloy d4/d/ fed spec single material response body

Μέσα για τα οποία σχεδιάστηκε

air single response

Προσδιοριστής στυλ

angle

Προσδιοριστής σειράς νημάτων

uns all ends

Επιπλωμένα αντικείμενα και ποσότητα

2 nut and 2 tailpiece

Replacement For

Αριθμός εξαρτήματος Περιγραφή
4820-01-105-1953 No Name Available 08/01/2007

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.

Pseudo Item Name Code

0005488

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Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-052-0070?
The FSCG of the NSN 4820-01-052-0070 is 4820
Does the NSN 4820-01-052-0070 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-052-0070 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 4820-01-052-0070 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-052-0070 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 4820-01-052-0070 was assigned to the Federal Catalog?
It was assigned πριν 48 χρόνια, on Fri, Dec 9, 1977