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559A-4DB-3.3 Safety Relief Valve

4820-01-059-3527

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
559A-4DB-3.3
(NSN) Εθνικός αριθμός αποθέματος
4820-01-059-3527
(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
04/10/1978 (πριν 48 χρόνια)

poppet flow control device, 3a 1st end thread class, right-hand all ends thread direction, 275.0 fahrenheit single response maximum operating temp, 3b 2nd end thread class

Specs & Compatibility

Κλάση νήματος

3a 1st end

Κλάση νήματος

3b 2nd end

Κατεύθυνση νήματος

right-hand all ends

Συσκευή ελέγχου ροής

poppet

Μέγιστη θερμοκρασία λειτουργίας

275.0 fahrenheit single response

Ελάχιστη θερμοκρασία λειτουργίας

-65.0 fahrenheit

Στυλ σύνδεσης

external seat for gasket seal (boss) 1st end

Στυλ σύνδεσης

gasket seal(boss) 2nd end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external boss 1st end

Τύπος σύνδεσης

threaded internal boss 2nd end

Ποσότητα νήματος ανά ίντσα

20 all ends

Ονομαστικό μέγεθος σπειρώματος

0.438 inches all ends

Setting πίεσης ανοίγματος

3.3 pounds per square inch

Υλικό

aluminum alloy 2024 body

Προσδιοριστής στυλ

straight thru note: to be used for valve bodies of one section only.

Προσδιοριστής σειράς νημάτων

unj all ends

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

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
559A-4DB-3.3 Safety Relief Valve
C9268-1 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-059-3527?
The FSCG of the NSN 4820-01-059-3527 is 4820
Does the NSN 4820-01-059-3527 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-059-3527 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 4820-01-059-3527 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-059-3527 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 4820-01-059-3527 was assigned to the Federal Catalog?
It was assigned πριν 48 χρόνια, on Mon, Apr 10, 1978