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9957D41M Safety Relief Valve

4820-01-255-8899

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Προτεινόμενα μέρη

1014682
5331-00-810-0975
O-Ring
10146876-SP
5331-01-725-3227
O-Ring
1014689
5365-00-785-1849
Spacer
10146896-SP
5305-01-713-8541
Shoulder Screw
101469
4730-01-238-8295
Sediment Strainer
101469-001
5355-01-044-9650
Knob
101469-002
5355-01-047-1075
Knob
101469-1
4730-01-238-8295
Sediment Strainer

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
9957D41M
(NSN) Εθνικός αριθμός αποθέματος
4820-01-255-8899
(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
05/30/1987 (πριν 39 χρόνια)

socket with brazing ring 2nd end connection style, 2.000 inches 2nd end nominal pipe size accommodated, propulsion systems end item identification, disk flow control device, 4 1st end bolt hole quantity

Specs & Compatibility

Ονομαστικό μέγεθος σωλήνων

2.000 inches 2nd end

Συσκευή ελέγχου ροής

disk

Bolt Hole ποσότητα

4 1st end

Αναγνώριση τελικού στοιχείου

propulsion systems

Στυλ σύνδεσης

socket with brazing ring 2nd end

Λειτουργία βαλβίδων Μέθοδος

automatic

Σχήμα φλάντζας

round with holes 1st end

Τύπος σύνδεσης

flange 1st end

Τύπος σύνδεσης

unthreaded internal pipe 2nd end

Ρυθμιζόμενο εύρος πίεσης

+20.0 to 24.0 pounds per square inch

Ονομαστική εξωτερική διάμετρος

6.000 inches 1st end

Ονομαστική πάχος

0.500 inches 1st end

Bolt Hole Ονομαστική διάμετρος

0.750 inches 1st end

Ονομαστική διάμετρος κύκλου bolt

4.750 inches 1st end

Σχεδιασμός προσώπου φλάντζας

plain 1st end

Υλικό

copper alloy body

Υλικό

steel comp 316 stem

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
9957 Safety Relief Valve
9957D41M Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-255-8899?
The FSCG of the NSN 4820-01-255-8899 is 4820
Does the NSN 4820-01-255-8899 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-255-8899 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 4820-01-255-8899 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-255-8899 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 4820-01-255-8899 was assigned to the Federal Catalog?
It was assigned πριν 39 χρόνια, on Sat, May 30, 1987