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4820-00-716-8903

Valve Seat

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Προτεινόμενα μέρη

120-153
5305-01-506-1081
Machine Screw
120-1530
5305-01-608-6584
Socket Head Cap Screw
120-1535
5305-01-608-6589
Hexagon Head Cap Screw
120-153A10
5307-01-320-4988
Bonded Stud
120-153A14
5307-01-246-6861
Plain Stud
120-153A16
5307-01-216-9956
Welding Stud
120-153A6
5307-01-246-6862
Plain Stud
120-153A8
5307-01-213-8936
Welding Stud

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Official Item Classification

Ονομα
Valve Seat
(NSN) Εθνικός αριθμός αποθέματος
4820-00-716-8903
(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)

0.250 inches nominal flange seat to disk end height, 0.250 inches nominal under flange height, 1.124 inches minimum and 1.125 inches maximum flange diameter, 0.999 inches minimum and 1.000 inches maximum body outside diameter, 0.562 inches minimum and 0.563 inches maximum body inside diameter

Specs & Compatibility

Διάμετρος φλάντζας

1.124 inches minimum and 1.125 inches maximum

Εξωτερική διάμετρος σώματος

0.999 inches minimum and 1.000 inches maximum

Εσωτερική διάμετρος σώματος

0.562 inches minimum and 0.563 inches maximum

Θέση φλάντζας στο ύψος του δίσκου

0.250 inches nominal

Κάτω από το ύψος φλάντζας

0.250 inches nominal

Γωνία καθίσματος σε Deg

7.500 nominal

Σχήμα επιφάνειας θέσης

angular

Υλικό

cobalt alloy face

Υλικό

steel body

Υλικό Έγγραφο και Ταξινόμηση

mil-r-17131,type mil-rcocr-a mil spec single material response face

Υλικό Έγγραφο και Ταξινόμηση

qq-s-763,class 303 fed spec single material response body

Προσδιοριστής στυλ

plain flanged

Replacement For

Αριθμός εξαρτήματος Περιγραφή
4820-00-978-0848 No Name Available 02/01/1992

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

0022113

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Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-716-8903?
The FSCG of the NSN 4820-00-716-8903 is 4820
Does the NSN 4820-00-716-8903 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-716-8903 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 4820-00-716-8903 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-716-8903 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 4820-00-716-8903 was assigned to the Federal Catalog?
It was assigned πριν 63 χρόνια, on Tue, Jan 1, 1963