Aerospace Hardware Store

Aerospace

Hardware

2640-667X3ASSYA Ball Valve

4820-01-108-6381

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

426379
5306-01-269-3688
Eye Bolt
4263803
5340-01-523-5455
Access Cover
4263808
5340-01-523-5445
Access Cover
4263809
5340-01-523-5436
Access Cover
4263813
5340-01-523-5433
Access Cover
4263814
5340-01-523-5437
Access Cover
4263820
5340-01-523-8771
Access Cover
4263821
5340-01-523-5427
Access Cover

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
Ball Valve
Part Number
2640-667X3ASSYA
(NSN) National Stock Number
4820-01-108-6381
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
20962
(FIIG) Federal Item Identification Guide
A046B0
Date
03/03/1981 (45 years ago)

quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items reference number differentiating characteristics, zzzy criticality code justification

Specs & Compatibility

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

0020962

Related Hardware Products

Part Number Description
2640-667X3ASSYA Ball Valve
2640-667X3ASSYAL1 Ball Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-108-6381?
The FSCG of the NSN 4820-01-108-6381 is 4820
Does NSN 4820-01-108-6381 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-108-6381 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-108-6381 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 4820-01-108-6381 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Tue, Mar 3, 1981