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4820-00-449-4527

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-00-449-4527
(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
12/12/1969 (πριν 56 χρόνια)

right-hand 1st end thread direction, 3a 1st end thread class, threaded bonnet attachment method, piston flow control device, inside spring bonnet type

Specs & Compatibility

Κλάση νήματος

3a 1st end

Κατεύθυνση νήματος

right-hand 1st end

Συσκευή ελέγχου ροής

piston

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

threaded

Μέγιστη θερμοκρασία λειτουργίας

225.0 fahrenheit single response

Στυλ σύνδεσης

flared (tube) 1st end

Τύπος σύνδεσης

threaded external tube 2nd end

Τύπος σύνδεσης

threaded external tube 1st end

Παρεχόμενα χαρακτηριστικά

bonnet packing and pressure tight outlet side

Ποσότητα νήματος ανά ίντσα

16 1st end

Ρυθμιζόμενο εύρος πίεσης

+115.0 to 250.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

250.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.750 inches 1st end

Γωνία καθίσματος

37.0 degrees 1st end

Setting πίεσης ανοίγματος

200.0 pounds per square inch

Ονομαστικός εξωτερικός σωλήνας διαμέτρου

0.500 inches 1st end

Υλικό

aluminum alloy 2014 body

Υλικό

aluminum alloy 2014 seat

Υλικό

steel corrosion resisting flow control device

Υλικό Έγγραφο και Ταξινόμηση

qq-a-225/4 fed spec single material response body

Υλικό Έγγραφο και Ταξινόμηση

qq-a-225/4 fed spec single material response seat

Επιφανειακή επεξεργασία

anodize

Προσδιοριστής στυλ

angle

Προσδιοριστής σειράς νημάτων

unf 1st end

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 4820-00-449-4527?
The FSCG of the NSN 4820-00-449-4527 is 4820
Does the NSN 4820-00-449-4527 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-449-4527 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 4820-00-449-4527 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-449-4527 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 4820-00-449-4527 was assigned to the Federal Catalog?
It was assigned πριν 56 χρόνια, on Fri, Dec 12, 1969