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189C Safety Relief Valve

4820-00-903-7167

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
189C
(NSN) Εθνικός αριθμός αποθέματος
4820-00-903-7167
(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
01/01/1960 (πριν 66 χρόνια)

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

Specs & Compatibility

Κατεύθυνση νήματος

right-hand all ends

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

threaded

Μέθοδος φόρτωσης δίσκου

spring

Μέγιστη θερμοκρασία λειτουργίας

300.0 fahrenheit single response

Στυλ σύνδεσης

plain,optional end(pipe) all ends

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded internal pipe all ends

Παρεχόμενα χαρακτηριστικά

pressure tight outlet side

Μέγιστη πίεση λειτουργίας

5000.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.500 inches 1st end

Ονομαστικό μέγεθος σπειρώματος

0.750 inches 2nd end

Setting πίεσης ανοίγματος

3800.0 pounds per square inch

Υλικό

steel corrosion resisting body

Υλικό

steel corrosion resisting seat

Μέσα για τα οποία σχεδιάστηκε

air 1st response

Μέσα για τα οποία σχεδιάστηκε

gas, inert 2nd response

Προσδιοριστής στυλ

angle

Προσδιοριστής σειράς νημάτων

npt all ends

Replacement For

Αριθμός εξαρτήματος Περιγραφή
4820-00-363-4129 No Name Available 01/01/1984

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
189/C1-2 SET 3800 Safety Relief Valve
189C Safety Relief Valve
AD856 Safety Relief Valve
D49C Safety Relief Valve
FIG30A1-2IN Safety Relief Valve
X1396T52-3800 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-903-7167?
The FSCG of the NSN 4820-00-903-7167 is 4820
Does the NSN 4820-00-903-7167 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-903-7167 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 4820-00-903-7167 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-903-7167 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 4820-00-903-7167 was assigned to the Federal Catalog?
It was assigned πριν 66 χρόνια, on Fri, Jan 1, 1960