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4820-01-238-0157

Safety Relief Valve

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Προτεινόμενα μέρη

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FC321-08
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FC321-6-24-1M-1F
4720-01-254-0967
Nonmetallic Hose Assembly
FC321-6-24-IM-I
4720-01-254-0967
Nonmetallic Hose Assembly
FC321-7A
5330-00-112-1289
Packing Assembly
FC3218-20-6
4730-00-406-6809
Pipe Flange

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-238-0157
(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
08/08/1986 (πριν 40 χρόνια)

inside spring bonnet type, 180.0 fahrenheit single response maximum operating temp, 2.000 inches all ends nominal pipe size accommodated, disk flow control device, union bonnet attachment method

Specs & Compatibility

Ονομαστικό μέγεθος σωλήνων

2.000 inches all ends

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside spring

Μέθοδος συνημμένου Bonnet

union

Μέγιστη θερμοκρασία λειτουργίας

180.0 fahrenheit single response

Στυλ σύνδεσης

streamlined with one brazing ring all ends

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

unthreaded internal pipe all ends

Ρυθμιζόμενο εύρος πίεσης

+30.0 to 50.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

400.0 pounds per square inch single response

Ειδικά Χαρακτηριστικά

mount in any position; manual lift lever; adj.spring; first conn. face to centerline distance 5.937; second conn. face to centerline distance 5.937

Υλικό

copper alloy 922 body

Υλικό

nickel alloy stem

Υλικό

rubber butadiene-acrylonitrile class nbr seat

Μέσα για τα οποία σχεδιάστηκε

water, salt single response

Προσδιοριστής στυλ

angle

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
1384PL4136-30T50PSI Safety Relief Valve
1385-30T50-SBUE Safety Relief Valve
2385H224 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-238-0157?
The FSCG of the NSN 4820-01-238-0157 is 4820
Does the NSN 4820-01-238-0157 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-238-0157 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 4820-01-238-0157 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-238-0157 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 4820-01-238-0157 was assigned to the Federal Catalog?
It was assigned πριν 40 χρόνια, on Fri, Aug 8, 1986