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4820-01-312-1839

Restrictor Check Valve

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Προτεινόμενα μέρη

999-6115-B-01ITEM89D
5331-01-603-1114
O-Ring
999-6115-B-01ITEM90
5330-01-579-2278
Plain Seal
999 6168
5310-01-272-2420
Special Washer
999-6315-A-01ITEM69
5310-01-576-6698
Lock Washer
999-6315-A-01ITEM804
5305-01-613-7284
Socket Head Cap Screw
999-6315-A-01ITEM864
5305-01-576-6713
Setscrew
999-6315-A-01ITEM90
5330-01-714-2271
Spring Loade Shaft Seal Assembly
999 6338
5325-01-209-7045
Retaining Ring

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Official Item Classification

Ονομα
Restrictor Check Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-312-1839
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
20520
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A530B0
Ημερομηνία
12/12/1989 (πριν 36 χρόνια)

2a all ends thread class, flared (tube) 1st end connection style, plain (tube) 2nd end connection style, right-hand all ends thread direction, plain (tube) 3rd end connection style

Specs & Compatibility

Κλάση νήματος

2a all ends

Κατεύθυνση νήματος

right-hand all ends

Στυλ σύνδεσης

flared (tube) 1st end

Στυλ σύνδεσης

plain (tube) 2nd end

Στυλ σύνδεσης

plain (tube) 3rd end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external tube all ends

Μέγιστη πίεση λειτουργίας

3000.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.438 inches all ends

Γωνία καθίσματος

37.5 degrees 1st end

Υλικό

steel comp 303 body

Υλικό

steel comp 303 flow control device

Υλικό

steel comp 303 seat

Προσδιοριστής στυλ

cross

Προσδιοριστής σειράς νημάτων

unf all ends

Επιπλωμένα αντικείμενα και ποσότητα

2 nut

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

0020520

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
6300514 Restrictor Check Valve
FCLX0504450B Restrictor Check Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-312-1839?
The FSCG of the NSN 4820-01-312-1839 is 4820
Does the NSN 4820-01-312-1839 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-312-1839 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 4820-01-312-1839 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-312-1839 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 4820-01-312-1839 was assigned to the Federal Catalog?
It was assigned πριν 36 χρόνια, on Tue, Dec 12, 1989