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2820185 Safety Relief Valve

4820-00-148-8665

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Προτεινόμενα μέρη

41001055
5360-00-549-3318
Compression Helical Spring
41001058
4820-00-549-3427
Actuator Poppet
410011
5330-00-864-7204
Preformed Packing
41001112-4.00IN ITEM 11
5331-01-385-3354
O-Ring
41001112-4.00IN ITEM 13
5330-01-385-3357
Gasket
41001112-4.00IN ITEM 15
4820-01-385-9024
Valve Seat
41001112-4.00IN ITEM 6
5325-01-385-0147
Retaining Ring
41001112-4.00IN ITEM 7
5330-01-385-3370
Packing Retainer

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
2820185
(NSN) Εθνικός αριθμός αποθέματος
4820-00-148-8665
(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
08/25/1973 (πριν 53 χρόνια)

right-hand 1st end thread direction, 250.0 fahrenheit single response maximum operating temp, spring disk loading method, disk flow control device, -65.0 fahrenheit minimum operating temp

Specs & Compatibility

Κατεύθυνση νήματος

right-hand 1st end

Συσκευή ελέγχου ροής

disk

Μέθοδος φόρτωσης δίσκου

spring

Μέγιστη θερμοκρασία λειτουργίας

250.0 fahrenheit single response

Ελάχιστη θερμοκρασία λειτουργίας

-65.0 fahrenheit

Στυλ σύνδεσης

plain (pipe) 1st end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external pipe 1st end

Ονομαστικό μέγεθος σπειρώματος

0.250 inches 1st end

Setting πίεσης ανοίγματος

20.0 pounds per square inch

Υλικό

steel overall

Μέσα για τα οποία σχεδιάστηκε

air 1st response

Μέσα για τα οποία σχεδιάστηκε

helium 2nd response

Προσδιοριστής στυλ

straight thru

Προσδιοριστής σειράς νημάτων

npt 1st end

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
1944-001 Safety Relief Valve
1944-1-000 Safety Relief Valve
2391244-6-4 Safety Relief Valve
2820185 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-148-8665?
The FSCG of the NSN 4820-00-148-8665 is 4820
Does the NSN 4820-00-148-8665 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-148-8665 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-00-148-8665 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-148-8665 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 4820-00-148-8665 was assigned to the Federal Catalog?
It was assigned πριν 53 χρόνια, on Sat, Aug 25, 1973