Aerospace Hardware Store

Aerospace

Hardware

4820-01-171-8748

Safety Relief Valve

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Προτεινόμενα μέρη

5072-MF-20
5330-01-399-4644
Plain Encased Seal
5072-MF-26
5330-01-398-9678
Plain Encased Seal
5072-MF-31
5330-01-406-9231
Plain Encased Seal
5072-MF-35
5330-01-406-9228
Plain Encased Seal
50720
5940-01-563-0514
Lug Terminal
50720025
4730-01-556-1422
Pipe to Hose Straight Adapter
507201-100
4820-01-532-9178
Purge Valve
5072010 A
5340-01-602-1738
Expansion Plug

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Επικοινωνήστε μαζί μας

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • Πιστοποιημένο για επικίνδυνα υλικά (HAZMAT)
  • Global Shipping

Official Item Classification

Ονομα
Safety Relief Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-171-8748
(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
02/15/1984 (πριν 42 χρόνια)

disk flow control device, automatic valve operation method, threaded bonnet attachment method, round all ends flange shape, inside screw bonnet type

Specs & Compatibility

Συσκευή ελέγχου ροής

disk

Τύπος Bonnet

inside screw

Μέθοδος συνημμένου Bonnet

threaded

Λειτουργία βαλβίδων Μέθοδος

automatic

Σχήμα φλάντζας

round all ends

Τύπος σύνδεσης

flange all ends

Μέγεθος βαλβίδων

0.750 inches

Ρυθμιζόμενο εύρος πίεσης

+30.0 to 34.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

275.0 pounds per square inch single response

Ονομαστική εξωτερική διάμετρος

3.875 inches all ends

Ονομαστική πάχος

0.500 inches all ends

Πρώτη σύνδεση προσώπου σε κεντρική απόσταση

3.250 inches

Δεύτερη σύνδεση Face To Centerline Απόσταση

3.250 inches

Σχεδιασμός προσώπου φλάντζας

raised straight all ends

Υψωμένο Πρόσωπο Ονομαστικό Ύψος

1.375 inches all ends

Μεγαλωμένο πρόσωπο Ονομαστική διάμετρος

0.062 inches all ends

Υλικό

steel body

Υλικό

steel comp 316 stem

Προσδιοριστής στυλ

angle flanged ends

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
20099 Safety Relief Valve
20099F51SS Safety Relief Valve
CKCNN04CDD Safety Relief Valve
CKCNN04JDD Safety Relief Valve
DX62FF-04 3/4INCH Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-171-8748?
The FSCG of the NSN 4820-01-171-8748 is 4820
Does the NSN 4820-01-171-8748 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-171-8748 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 4820-01-171-8748 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-171-8748 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 4820-01-171-8748 was assigned to the Federal Catalog?
It was assigned πριν 42 χρόνια, on Wed, Feb 15, 1984