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4820-00-262-1081

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-00-262-1081
(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
07/13/1973 (πριν 53 χρόνια)

inside spring bonnet type, spring disk loading method, 22.0 gallons per minute valve discharge flow rate, threaded bonnet attachment method, disk flow control device

Specs & Compatibility

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

threaded

Μέθοδος φόρτωσης δίσκου

spring

Απαλλαγή βαλβίδων Ρυθμός ροής

22.0 gallons per minute

Ανανεώσιμος τύπος δακτυλίου καθίσματος

threaded

Μέγιστη θερμοκρασία λειτουργίας

150.0 fahrenheit single response

Στυλ σύνδεσης

streamlined with two brazing rings (tube) all ends

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

unthreaded internal tube all ends

Παρεχόμενα χαρακτηριστικά

bonnet packing and pressure tight outlet side

Ρυθμιζόμενο εύρος πίεσης

+66.0 to 75.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

400.0 pounds per square inch single response

Ονομαστικός εξωτερικός σωλήνας διαμέτρου

0.500 inches all ends

Ειδικά Χαρακτηριστικά

valve size 0.500 in. w/o silver brazing rings

Υλικό

copper alloy 922 body

Υλικό

steel flow control device

Υλικό

steel seat

Υλικό Έγγραφο και Ταξινόμηση

astma276 assn std single material response flow control device

Υλικό Έγγραφο και Ταξινόμηση

astma276 assn std single material response seat

Υλικό Έγγραφο και Ταξινόμηση

qq-c-390,alloyd4/d/ fed spec single material response body

Μέσα για τα οποία σχεδιάστηκε

water, fresh single response

Προσδιοριστής στυλ

angle

Έγγραφο Δεδομένων Δοκιμής

"81349-mil-s-901 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Μη οριστικά δεδομένα προδιαγραφών/τυποποιημένων δεδομένων

b grade

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 4820-00-262-1081?
The FSCG of the NSN 4820-00-262-1081 is 4820
Does the NSN 4820-00-262-1081 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-262-1081 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 4820-00-262-1081 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-262-1081 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 4820-00-262-1081 was assigned to the Federal Catalog?
It was assigned πριν 53 χρόνια, on Fri, Jul 13, 1973