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721966 Safety Relief Valve

4820-01-322-2113

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
721966
(NSN) Εθνικός αριθμός αποθέματος
4820-01-322-2113
(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
06/29/1990 (πριν 36 χρόνια)

poppet flow control device, plain (pipe) 1st end connection style, 450.0 fahrenheit single response maximum operating temp, right-hand 1st end thread direction, pressed-in renewable seat ring type

Specs & Compatibility

Κατεύθυνση νήματος

right-hand 1st end

Συσκευή ελέγχου ροής

poppet

Ανανεώσιμος τύπος δακτυλίου καθίσματος

pressed-in

Μέγιστη θερμοκρασία λειτουργίας

450.0 fahrenheit single response

Στυλ σύνδεσης

plain (pipe) 1st end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external pipe 1st end

Παρεχόμενα χαρακτηριστικά

pressure tight outlet side

Μέγιστη πίεση λειτουργίας

200.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.250 inches 1st end

Setting πίεσης ανοίγματος

0.8 pounds per square inch

Ειδικά Χαρακτηριστικά

inline popoff

Υλικό

copper alloy body

Υλικό

copper alloy flow control device

Υλικό

copper alloy seat

Υλικό

rubber silicone class q packing

Μέσα για τα οποία σχεδιάστηκε

air 1st response

Μέσα για τα οποία σχεδιάστηκε

oil, chlorinated transformer 2nd response

Μέσα για τα οποία σχεδιάστηκε

oxygen, gaseous 3rd response

Προσδιοριστής στυλ

straight thru

Προσδιοριστής σειράς νημάτων

npt 1st end

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
524B-2M-08 Safety Relief Valve
524B-2M-8 Safety Relief Valve
721966 Safety Relief Valve
721966-1 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-322-2113?
The FSCG of the NSN 4820-01-322-2113 is 4820
Does the NSN 4820-01-322-2113 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-322-2113 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 4820-01-322-2113 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-322-2113 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 4820-01-322-2113 was assigned to the Federal Catalog?
It was assigned πριν 36 χρόνια, on Fri, Jun 29, 1990