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4820-01-020-9879

Valve Seat

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Official Item Classification

Ονομα
Valve Seat
(NSN) Εθνικός αριθμός αποθέματος
4820-01-020-9879
(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
05/07/1976 (πριν 50 χρόνια)

2.6260 inches minimum and 2.6265 inches maximum flange diameter, 0.438 inches nominal under flange height, 1.437 inches nominal flange seat to disk end height, 2.046 inches minimum and 2.062 inches maximum body outside diameter, 0.225 inches nominal seat radius

Specs & Compatibility

Διάμετρος φλάντζας

2.6260 inches minimum and 2.6265 inches maximum

Εξωτερική διάμετρος σώματος

2.046 inches minimum and 2.062 inches maximum

Ακτίνα θέσης

0.225 inches nominal

Θέση φλάντζας στο ύψος του δίσκου

1.437 inches nominal

Κάτω από το ύψος φλάντζας

0.438 inches nominal

Σχήμα επιφάνειας θέσης

radial

Το Σώμα Βημάτισε Μέσα στη Διάμετρος

0.750 inches nominal first step

Το Σώμα Βημάτισε Μέσα στη Διάμετρος

0.968 inches nominal second step

Υλικό

nickel alloy overall

Υλικό Έγγραφο και Ταξινόμηση

mil-n-6710,cond e,finish 4 mil spec single material response overall

Προσδιοριστής στυλ

plain flanged

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

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Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-020-9879?
The FSCG of the NSN 4820-01-020-9879 is 4820
Does the NSN 4820-01-020-9879 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-020-9879 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 4820-01-020-9879 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-020-9879 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 4820-01-020-9879 was assigned to the Federal Catalog?
It was assigned πριν 50 χρόνια, on Fri, May 7, 1976