Aerospace Hardware Store

Aerospace

Hardware

4820-00-957-6749

Check 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

3-060-039-02
5340-01-073-8020
Access Cover
3-060-054-960
5315-01-130-7864
Headless Straight Pin
3-06009
5342-01-118-4758
Bracket
3-06010
5340-01-136-6155
Angle Bracket
3 060110B
4730-00-043-3750
Tube Coupling Nut
3 0601153
4730-00-701-7737
Tube-Hose Fit Compression Sleeve
3-0602
4720-00-317-4105
Air Duct Hose
3-061-0074
4820-01-449-1779
Valve Disk

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
Check Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-00-957-6749
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
05487
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A530B0
Ημερομηνία
05/25/1966 (πριν 60 χρόνια)

0.500 inches 2nd end nominal pipe size accommodated, 3a 1st end thread class, right-hand 1st end thread direction, 3b 2nd end thread class, right-hand 2nd end thread direction

Specs & Compatibility

Ονομαστικό μέγεθος σωλήνων

0.500 inches 2nd end

Κλάση νήματος

3a 1st end

Κλάση νήματος

3b 2nd end

Κατεύθυνση νήματος

right-hand 1st end

Κατεύθυνση νήματος

right-hand 2nd end

Συσκευή ελέγχου ροής

poppet

Μέθοδος φόρτωσης δίσκου

spring

Ανανεώσιμος τύπος δακτυλίου καθίσματος

pressed-in

Στυλ σύνδεσης

flared (tube) 1st end

Στυλ σύνδεσης

gasket seal (boss) 2nd end

Τύπος σύνδεσης

threaded external tube 1st end

Τύπος σύνδεσης

threaded internal boss 2nd end

Ποσότητα νήματος ανά ίντσα

16 1st end

Ποσότητα νήματος ανά ίντσα

16 2nd end

Ονομαστικό μέγεθος σπειρώματος

0.750 inches 2nd end

Ονομαστικό μέγεθος σπειρώματος

0.750 inches 1st end

Γωνία καθίσματος

37.0 degrees 1st end

Γωνία καθίσματος

45.0 degrees 2nd end

Ονομαστικός εξωτερικός σωλήνας διαμέτρου

0.500 inches 1st end

Μέσα για τα οποία σχεδιάστηκε

fuel/oil, hydrocarbon single response

Επιφανειακή επεξεργασία

anodize

Έγγραφο και ταξινόμηση επιφανειακής επεξεργασίας

mil-a-8625 mil spec single treatment response

Προσδιοριστής σειράς νημάτων

unf 1st end

Προσδιοριστής σειράς νημάτων

unf 2nd end

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0005487

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
10384329 Check Valve
369A8326 Check Valve
3C4296 Check Valve
8C163 Check Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-957-6749?
The FSCG of the NSN 4820-00-957-6749 is 4820
Does NSN 4820-00-957-6749 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 4820-00-957-6749 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-957-6749 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 4820-00-957-6749 was assigned to the Federal Catalog?
It was assigned πριν 60 χρόνια, on Wed, May 25, 1966