Aerospace Hardware Store

Aerospace

Hardware

20689PC8 Valve Disk

4820-00-630-5607

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

12324433
5365-01-201-8018
Plate Spacer
12324442
5360-01-178-5908
Compression Helical Spring
12324455
4710-01-201-8042
Metallic Bent Tube
12324456
4820-01-221-5864
Check Valve
12324456-1
4820-01-221-5864
Check Valve
12324456-2
4820-01-197-4744
Check Valve
12324457
4710-01-201-8041
Metallic Bent Tube
12324460
4720-01-682-7458
Nonmetallic Hose

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
Valve Disk
Part Number
20689PC8
(NSN) National Stock Number
4820-00-630-5607
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35224
(FIIG) Federal Item Identification Guide
A539Y0
Date
01/01/1963 (63 years ago)

steel material

Specs & Compatibility

Material

steel

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

0035224

Related Hardware Products

Part Number Description
20689PC8 Valve Disk
ND1044 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-630-5607?
The FSCG of the NSN 4820-00-630-5607 is 4820
Does the NSN 4820-00-630-5607 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-630-5607 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 4820-00-630-5607 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-630-5607 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 4820-00-630-5607 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963