Aerospace Hardware Store

Aerospace

Hardware
  1. Start /
  2. Hardware Catalog /
  3. Nicht angetriebene Ventile /
  4. 4820-01-439-5021

4820-01-439-5021

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

Ausgewählte Teile

4J63203
4730-01-194-0163
Fluid Passage Bolt
4J63203-101B
4730-01-194-0163
Fluid Passage Bolt
4J63207
4730-00-833-4179
Fluid Passage Bolt
4J63207-101A
4730-00-833-4179
Fluid Passage Bolt
4J63207-101B
4730-01-192-7382
Fluid Passage Bolt
4J6503
5340-01-247-1154
Helical Compression Spring Seat
4J6580
5310-01-066-0503
Washer
4J6583
5310-01-102-2479
Flat Washer

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.

Kontaktieren Sie uns

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
  • HAZMAT-zertifiziert
  • Global Shipping

Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-439-5021
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
12/10/1996 (vor 29 Jahren)

automatic valve operation method, must not exceed 200 cc leakage at 55/60 psig; ball seated at 600 psi during assy; 2.310 in. min 2.410 in. max lg special features

Specs & Compatibility

Methode der Ventilbedienung

automatic

Besondere Merkmale

must not exceed 200 cc leakage at 55/60 psig; ball seated at 600 psi during assy; 2.310 in. min 2.410 in. max lg

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

Teilenummer Beschreibung
AF720A Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-439-5021?
The FSCG of the NSN 4820-01-439-5021 is 4820
Does the NSN 4820-01-439-5021 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-439-5021 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 4820-01-439-5021 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-439-5021 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 4820-01-439-5021 was assigned to the Federal Catalog?
It was assigned vor 29 Jahren, on Tue, Dec 10, 1996