Aerospace Hardware Store

Aerospace

Hardware

4820-01-520-4454

Shut-off Valve Cartridge

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

Featured Parts

BYRB218-1
5330-00-586-8341
Bearing Seal
BYRB350
5365-00-756-9918
Bushing
BYRB350-1
5365-00-756-9918
Bushing
BYRF 1339
5305-01-270-8510
Hexagon Head Cap Screw
BYRF 2025
5305-01-249-0451
Socket Head Cap Screw
BYRF 359-0-6-84
5305-01-126-5246
Machine Screw
BYRF-400
5305-01-083-7686
Machine Screw
BYRF-626
5305-00-591-1145
Switch Actuat Screw

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.

Contact Us

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 Certified
  • Global Shipping

Official Item Classification

Name
Shut-off Valve Cartridge
(NSN) National Stock Number
4820-01-520-4454
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
50958
(FIIG) Federal Item Identification Guide
A519R0
Date
05/12/2004 (22 years ago)

".500" shutoff cartridge (loose handle) std." part name assigned by controlling agency, nickel alloy and steel corrosion resisting material, nylon disk, viton o-rings (as indicated by c at end of p/n), polytetrafluoroethylene back-up ring, stem 316 ss, seat monel special features, 6000.0 pounds per square inch maximum operating pressure, 0.500 inches valve size

Specs & Compatibility

Valve Size

0.500 inches

Maximum Operating Pressure

6000.0 pounds per square inch

Part Name Assigned By Controlling Agency

".500" shutoff cartridge (loose handle) std."

Special Features

nylon disk, viton o-rings (as indicated by c at end of p/n), polytetrafluoroethylene back-up ring, stem 316 ss, seat monel

Material

nickel alloy and steel corrosion resisting

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

0050958

Related Hardware Products

Part Number Description
300211 Shut-off Valve Cartridge
365-3-H-PL0913-C Shut-off Valve Cartridge
PL-F689AP001 FIND NO 3 Shut-off Valve Cartridge

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-520-4454?
The FSCG of the NSN 4820-01-520-4454 is 4820
Does the NSN 4820-01-520-4454 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-520-4454 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 4820-01-520-4454 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-520-4454 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 4820-01-520-4454 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Wed, May 12, 2004