Aerospace Hardware Store

Aerospace

Hardware

4820-01-490-6344

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

4376475
4820-01-473-8645
Flow Control Valve
4376479
4720-01-473-8601
Nonmetallic Hose
4376483
5330-00-789-6655
Gasket
4376483-6
5330-00-789-6655
Gasket
4376484
5365-00-944-9822
Sleeve Spacer
4376484-4
5365-00-944-9822
Sleeve Spacer
43764S
5330-01-075-0810
Special Seal
43765
4730-00-731-4738
Pipe to Tube Elbow

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
4820-01-490-6344
(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
10/02/2001 (πριν 24 χρόνια)

0.125 inches 1st end nominal pipe size accommodated, spring disk loading method, poppet flow control device, -40.0 fahrenheit 1st response maximum operating temp, right-hand 1st end thread direction

Specs & Compatibility

Ονομαστικό μέγεθος σωλήνων

0.125 inches 1st end

Κατεύθυνση νήματος

right-hand 1st end

Συσκευή ελέγχου ροής

poppet

Μέθοδος φόρτωσης δίσκου

spring

Μέγιστη θερμοκρασία λειτουργίας

-40.0 fahrenheit 1st response

Μέγιστη θερμοκρασία λειτουργίας

250.0 fahrenheit 2nd response

Στυλ σύνδεσης

plain (pipe) 1st end

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external pipe 1st end

Μέγιστη πίεση λειτουργίας

200.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.125 inches 1st end

Setting πίεσης ανοίγματος

28.0 pounds per square inch

Ειδικά Χαρακτηριστικά

buna n seal

Υλικό

rubber seat

Υλικό

steel comp 303 body

Μέσα για τα οποία σχεδιάστηκε

air 1st response

Μέσα για τα οποία σχεδιάστηκε

ammonia, gaseous 2nd response

Μέσα για τα οποία σχεδιάστηκε

fuel/oil, hydrocarbon 3rd response

Μέσα για τα οποία σχεδιάστηκε

helium 4th response

Μέσα για τα οποία σχεδιάστηκε

hydrogen 5th response

Επιφανειακή επεξεργασία

passivate

Προσδιοριστής στυλ

straight thru w/baffle

Προσδιοριστής σειράς νημάτων

npt 1st end

Επιπλωμένα αντικείμενα και ποσότητα

1 deflector cap

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
D559TP-1M-28 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-490-6344?
The FSCG of the NSN 4820-01-490-6344 is 4820
Does the NSN 4820-01-490-6344 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-490-6344 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 4820-01-490-6344 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-490-6344 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 4820-01-490-6344 was assigned to the Federal Catalog?
It was assigned πριν 24 χρόνια, on Tue, Oct 2, 2001