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4820-00-939-8143

Valve Seat

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Official Item Classification

Ονομα
Valve Seat
(NSN) Εθνικός αριθμός αποθέματος
4820-00-939-8143
(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
11/16/1965 (πριν 60 χρόνια)

2a single threaded portion thread class, 0.733 inches nominal body inside diameter, 45.000 nominal seat angle in deg, 0.350 inches nominal overall height, 0.250 inches nominal single threaded portion thread length

Specs & Compatibility

Κλάση νήματος

2a single threaded portion

Μήκος νήματος

0.250 inches nominal single threaded portion

Συνολικό ύψος

0.350 inches nominal

Εσωτερική διάμετρος σώματος

0.733 inches nominal

Γωνία καθίσματος σε Deg

45.000 nominal

Ποσότητα νήματος ανά ίντσα

20 single threaded portion

Ονομαστικό μέγεθος σπειρώματος

1.125 inches single threaded portion

Σχήμα επιφάνειας θέσης

angular

Ειδικά Χαρακτηριστικά

internal octagon wrenching facility,0.656 in. flat to flat distance

Υλικό

plastic polyamide (nylon) overall

Προσδιοριστής στυλ

plain threaded

Προσδιοριστής σειράς νημάτων

un single threaded portion

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
51156E Valve Seat

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-939-8143?
The FSCG of the NSN 4820-00-939-8143 is 4820
Does the NSN 4820-00-939-8143 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-939-8143 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 4820-00-939-8143 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-939-8143 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 4820-00-939-8143 was assigned to the Federal Catalog?
It was assigned πριν 60 χρόνια, on Tue, Nov 16, 1965