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4820-01-256-8527

Safety Relief Valve

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Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-256-8527
(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
06/09/1987 (πριν 39 χρόνια)

nickel alloy 400 or nickel alloy r-405 body material, requires special cleaning and packaging iaw mil-c-52211,for oxygen/nitrogen/hydrogen service special features, feat criticality code justification, 6800.0 pounds per square inch single response maximum operating pressure, qq-n-281,class a fed spec 1st material response or qq-n-281 class b fed spec 2nd material response body material document and classification

Specs & Compatibility

Μέγιστη πίεση λειτουργίας

6800.0 pounds per square inch single response

Αιτιολόγηση Κώδικα Κρισιμότητας

feat

Ειδικά Χαρακτηριστικά

requires special cleaning and packaging iaw mil-c-52211,for oxygen/nitrogen/hydrogen service

Υλικό

nickel alloy 400 or nickel alloy r-405 body

Υλικό Έγγραφο και Ταξινόμηση

qq-n-281,class a fed spec 1st material response or qq-n-281 class b fed spec 2nd material response body

Μέσα για τα οποία σχεδιάστηκε

oxygen, gaseous single response

Προσδιοριστής στυλ

angle

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

0005488

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
203579940MCP Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-256-8527?
The FSCG of the NSN 4820-01-256-8527 is 4820
Does the NSN 4820-01-256-8527 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-256-8527 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 4820-01-256-8527 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-256-8527 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 4820-01-256-8527 was assigned to the Federal Catalog?
It was assigned πριν 39 χρόνια, on Tue, Jun 9, 1987