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831703 Safety Relief Valve

4820-00-699-0521

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Προτεινόμενα μέρη

37013-48
5310-01-288-0928
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37013-5
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37013-50
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Dust and Moisture Protective Cap
37013-6
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Needle Valve Stem
37013-66
5330-01-288-6400
Gasket
37013-7
5331-01-072-8978
O-Ring
37013-74
5331-01-288-6384
O-Ring
37013-77
4730-01-289-1614
Pipe Plug

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
831703
(NSN) Εθνικός αριθμός αποθέματος
4820-00-699-0521
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
05488
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A046B0
Ημερομηνία
01/01/1963 (πριν 63 χρόνια)

right-hand 1st end thread direction, 3b 1st end thread class, poppet flow control device, right-hand 2nd end thread direction, 0.125 inches 2nd end nominal pipe size accommodated

Specs & Compatibility

Ονομαστικό μέγεθος σωλήνων

0.125 inches 2nd end

Κλάση νήματος

3b 1st end

Κατεύθυνση νήματος

right-hand 1st end

Κατεύθυνση νήματος

right-hand 2nd end

Συσκευή ελέγχου ροής

poppet

Μέθοδος φόρτωσης δίσκου

spring

Στυλ σύνδεσης

flared (tube) 1st end

Στυλ σύνδεσης

plain (pipe) 2nd end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external pipe 2nd end

Τύπος σύνδεσης

threaded external tube 1st end

Ποσότητα νήματος ανά ίντσα

20 1st end

Ποσότητα νήματος ανά ίντσα

27 2nd end

Ονομαστικό μέγεθος σπειρώματος

0.125 inches 2nd end

Ονομαστικό μέγεθος σπειρώματος

0.437 inches 1st end

Γωνία καθίσματος

37.0 degrees 1st end

Ονομαστικός εξωτερικός σωλήνας διαμέτρου

0.250 inches 1st end

Υλικό

aluminum alloy 2014 body

Υλικό Έγγραφο και Ταξινόμηση

qq-a-225/4,alloy2014 fed spec single material response body

Επιφανειακή επεξεργασία

anodize

Προσδιοριστής στυλ

angle

Προσδιοριστής σειράς νημάτων

npt 2nd end

Προσδιοριστής σειράς νημάτων

unf 1st end

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

0005488

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
802258 Safety Relief Valve
831703 Safety Relief Valve
K802258 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-699-0521?
The FSCG of the NSN 4820-00-699-0521 is 4820
Does the NSN 4820-00-699-0521 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-699-0521 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 4820-00-699-0521 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-699-0521 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 4820-00-699-0521 was assigned to the Federal Catalog?
It was assigned πριν 63 χρόνια, on Tue, Jan 1, 1963