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4820-01-421-0122

Safety Relief Valve

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Προτεινόμενα μέρη

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Retaining Ring
1913580PC29
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Shim
1913580PC6
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Compression Helical Spring
1913580PC7
4820-00-146-1680
Flow Control Valve
1913580PC8
4820-00-146-1681
Valve Seat
1913580PC9
5330-00-146-1746
Gasket
1913585PC21
5315-00-051-6613
Spring Pin

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-421-0122
(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
10/30/1995 (πριν 30 χρόνια)

3a 1st end thread class, 160.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, spring disk loading method, 3b 2nd end thread class

Specs & Compatibility

Κλάση νήματος

3a 1st end

Κλάση νήματος

3b 2nd end

Κατεύθυνση νήματος

right-hand all ends

Μέθοδος φόρτωσης δίσκου

spring

Μέγιστη θερμοκρασία λειτουργίας

160.0 fahrenheit single response

Ελάχιστη θερμοκρασία λειτουργίας

-65.0 fahrenheit

Αναγνώριση τελικού στοιχείου

aircraft, airlifter c-17a

Στυλ σύνδεσης

flared (tube) 1st end

Στυλ σύνδεσης

gasket seal(boss) 2nd end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external tube 1st end

Τύπος σύνδεσης

threaded internal boss 2nd end

Μέγιστη πίεση λειτουργίας

150.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.563 inches all ends

Γωνία καθίσματος

37.0 degrees 1st end

Υλικό

steel comp 316 body

Υλικό

steel comp 316 flow control device

Υλικό Έγγραφο και Ταξινόμηση

qq-s-763 fed spec single material response or astm a479 assn std single material response body

Υλικό Έγγραφο και Ταξινόμηση

qq-s-763 fed spec single material response or astm a479 assn std single material response flow control device

Μέσα για τα οποία σχεδιάστηκε

water, fresh single response

Επιφανειακή επεξεργασία

passivate

Έγγραφο και ταξινόμηση επιφανειακής επεξεργασίας

qq-p-35 fed spec single treatment response

Προσδιοριστής στυλ

straight thru note: to be used for valve bodies of one section only.

Προσδιοριστής σειράς νημάτων

unjf all ends

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
7D0150 Safety Relief Valve
7D0150-06 Safety Relief Valve
RV05-203-06 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-421-0122?
The FSCG of the NSN 4820-01-421-0122 is 4820
Does the NSN 4820-01-421-0122 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-421-0122 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 4820-01-421-0122 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-421-0122 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 4820-01-421-0122 was assigned to the Federal Catalog?
It was assigned πριν 30 χρόνια, on Mon, Oct 30, 1995