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4820-00-031-7453

Valve Seat

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Official Item Classification

Ονομα
Valve Seat
(NSN) Εθνικός αριθμός αποθέματος
4820-00-031-7453
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
22113
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A15500
Ημερομηνία
01/01/1963 (πριν 63 χρόνια)

4820&670&6583 end item identification, 0.315 inches nominal body inside diameter, 0.656 inches nominal flange diameter, 0.048 inches nominal flange seat to disk end height, 0.495 inches nominal body outside diameter

Specs & Compatibility

Διάμετρος φλάντζας

0.656 inches nominal

Εξωτερική διάμετρος σώματος

0.495 inches nominal

Εσωτερική διάμετρος σώματος

0.315 inches nominal

Αναγνώριση τελικού στοιχείου

4820&670&6583

Θέση φλάντζας στο ύψος του δίσκου

0.048 inches nominal

Κάτω από το ύψος φλάντζας

0.232 inches nominal

Βαθμολογία σκληρότητας

28.0 rockwell c minimum and 34.0 rockwell c maximum overall

Υλικό

steel comp 416 overall

Υλικό Έγγραφο και Ταξινόμηση

qq-s-763 cl 6 fed spec single material response overall

Προσδιοριστής στυλ

plain flanged

Δεδομένα Αίτησης Fsc

valve

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

0022113

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
21549-1 Valve Seat
KC4070 Valve Seat

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-031-7453?
The FSCG of the NSN 4820-00-031-7453 is 4820
Does the NSN 4820-00-031-7453 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-031-7453 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 4820-00-031-7453 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-031-7453 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 4820-00-031-7453 was assigned to the Federal Catalog?
It was assigned πριν 63 χρόνια, on Tue, Jan 1, 1963