Aerospace Hardware Store

Aerospace

Hardware

4820-01-502-9489

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

Featured Parts

351-1/2-1
4730-00-917-1368
Sediment Strainer
351-1-2 IN
4730-01-072-8408
Sediment Strainer
351-1/4IN
4730-01-285-2939
Sediment Strainer
351-10032
5310-01-662-3364
Lock Washer
351-101/CM356-23
3020-01-081-9390
Spur Gear
351-102-1
5340-01-348-3715
Access Cover
351-10240
5307-01-017-8621
Plain Stud
351-10250
5307-01-017-9976
Plain Stud

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
Check Valve
(NSN) National Stock Number
4820-01-502-9489
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
11/26/2002 (23 years ago)

4820-01-502-9489, check valve

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

0005487

Related Hardware Products

Part Number Description
2C6933 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-502-9489?
The FSCG of the NSN 4820-01-502-9489 is 4820
Does the NSN 4820-01-502-9489 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-502-9489 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 4820-01-502-9489 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-502-9489 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 4820-01-502-9489 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Tue, Nov 26, 2002