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4820-00-471-0049

Check Valve

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Προτεινόμενα μέρη

389738100
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Nonmetallic Hose
3897503
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Nonmetallic Hose
389755
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Compression Helical Spring
389756
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Machine Screw
389756-1
5330-01-345-7643
Gasket
3897596
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Mounting Bracket

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Official Item Classification

Ονομα
Check Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-00-471-0049
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
05487
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A530B0
Ημερομηνία
02/02/1970 (πριν 56 χρόνια)

poppet flow control device, 200.0 fahrenheit single response maximum operating temp, plain, optional end (pipe) all ends connection style, right-hand all ends thread direction, spring disk loading method

Specs & Compatibility

Κατεύθυνση νήματος

right-hand all ends

Συσκευή ελέγχου ροής

poppet

Μέθοδος φόρτωσης δίσκου

spring

Μέγιστη θερμοκρασία λειτουργίας

200.0 fahrenheit single response

Στυλ σύνδεσης

plain, optional end (pipe) all ends

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded internal pipe all ends

Θέση τοποθέτησης

horizontal or vertical

Μέγιστη πίεση λειτουργίας

3000.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.375 inches all ends

Ειδικά Χαρακτηριστικά

0.250 psi valve opening pressure

Υλικό

copper alloy 360 body

Υλικό

copper alloy 360 seat

Υλικό

steel comp 304 and steel comp 303 and rubber flow control device

Υλικό Έγγραφο και Ταξινόμηση

fed std 66,aisi 304/sae 30304 fed std 1st material response and fed std 66,aisi 303/sae 30303 fed std 2nd material response and mil-r-2765 mil spec 3rd material response flow control device

Υλικό Έγγραφο και Ταξινόμηση

qq-b-626,alloy 360 fed spec single material response body

Υλικό Έγγραφο και Ταξινόμηση

qq-b-626,alloy 360 fed spec single material response seat

Μέσα για τα οποία σχεδιάστηκε

fuel/oil, hydrocarbon single response

Προσδιοριστής στυλ

straight thru

Προσδιοριστής σειράς νημάτων

nptf all ends

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

0005487

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
10086267 Check Valve
178079 Check Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-471-0049?
The FSCG of the NSN 4820-00-471-0049 is 4820
Does the NSN 4820-00-471-0049 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-471-0049 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 4820-00-471-0049 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-471-0049 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 4820-00-471-0049 was assigned to the Federal Catalog?
It was assigned πριν 56 χρόνια, on Mon, Feb 2, 1970