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4820-01-442-9943

Valve Seat

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Official Item Classification

Ονομα
Valve Seat
(NSN) Εθνικός αριθμός αποθέματος
4820-01-442-9943
(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
03/28/1997 (πριν 29 χρόνια)

0.153 inches nominal flange seat to disk end height, 3a single threaded portion thread class, 20 single threaded portion thread quantity per inch, 1.555 inches nominal flange diameter, 1.375 inches single threaded portion nominal thread size

Specs & Compatibility

Κλάση νήματος

3a single threaded portion

Διάμετρος φλάντζας

1.555 inches nominal

Θέση φλάντζας στο ύψος του δίσκου

0.153 inches nominal

Ποσότητα νήματος ανά ίντσα

20 single threaded portion

Ονομαστικό μέγεθος σπειρώματος

1.375 inches single threaded portion

Αιτιολόγηση Κώδικα Κρισιμότητας

zzzy

Υλικό

cobalt comp 1 overall

Υλικό Έγγραφο και Ταξινόμηση

mil-c-24252 mil spec single material response overall

Προσδιοριστής στυλ

threaded flanged

Προσδιοριστής σειράς νημάτων

un single threaded portion

Χαρακτηριστικά διαφοροποίησης αριθμού αναφοράς

material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

Replacement For

Αριθμός εξαρτήματος Περιγραφή
4820-01-646-8731 No Name Available 05/23/2016

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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 4820-01-442-9943?
The FSCG of the NSN 4820-01-442-9943 is 4820
Does the NSN 4820-01-442-9943 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-442-9943 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-442-9943 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-442-9943 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 4820-01-442-9943 was assigned to the Federal Catalog?
It was assigned πριν 29 χρόνια, on Fri, Mar 28, 1997