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4820-01-668-5866

Pressure and Temper Relief Valve

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Official Item Classification

Ονομα
Pressure and Temper Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-668-5866
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
16996
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A07100
Ημερομηνία
11/29/2017 (πριν 8 χρόνια)

threaded external pipe first end connection type, 0.25 inches first end nominal pipe size accommodated, oxygen, liquid media for which designed, straight thru body style, -320.0 fahrenheit and 165.0 fahrenheit temp rating

Specs & Compatibility

Στυλ σώματος

straight thru

Βαθμολογία Προσωρινής Χρήσης

-320.0 fahrenheit and 165.0 fahrenheit

Μέσα για τα οποία σχεδιάστηκε

oxygen, liquid

Τύπος σύνδεσης πρώτου άκρου

threaded external pipe

Ονομαστικό μέγεθος σωλήνα πρώτου τέλους

0.25 inches

Δεύτερη σχέση τέλους Με Πρώτο Τέλος

not identical

Τύπος σύνδεσης δεύτερου άκρου

threaded internal pipe

Ποσότητα σύνδεσης τέλους

2

Setting πίεσης ανοίγματος

400.0 pounds per square inch

Σχεδιασμός πρώτης σειράς νημάτων τέλους

npt

Όνομα εξαρτήματος που εκχωρήθηκε από τον ελεγκτικό φορέα

cryogenic relief valve

Ειδικά Χαρακτηριστικά

seal material pctfe (astm d1430), relief pressure can not be altered or adjusted in the field, supplied factory preset and permaently locked for tamper proof service

Υλικό

copper alloy 360 body

Υλικό Έγγραφο και Ταξινόμηση

astm b16-60, 1/2h assn std single material response body

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

0016996

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
CRV-250B-K-400 Pressure and Temper Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-668-5866?
The FSCG of the NSN 4820-01-668-5866 is 4820
Does the NSN 4820-01-668-5866 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-668-5866 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 4820-01-668-5866 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-668-5866 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 4820-01-668-5866 was assigned to the Federal Catalog?
It was assigned πριν 8 χρόνια, on Wed, Nov 29, 2017