Aerospace Hardware Store

Aerospace

Hardware

4820-01-539-2003

Valve Assembly

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

307C6520-01-023
5325-01-204-4847
Turnlock Fastener Stud
307C6520-01-024
5325-01-164-8649
Turnlock Fastener Stud
307C6520-04-020
5310-01-211-5809
Plate Plain Nut
307C6590-01
5325-01-515-6816
Turnlock Fastener Stud Assembly
307C6590-01-02
5325-00-886-3733
Turnlock Fastener Stud Assembly
307C6590-01-020
5325-01-213-5492
Turnlock Fastener Stud Assembly
307C6590-01-021
5325-00-886-3733
Turnlock Fastener Stud Assembly
307C6590-01-024
5325-01-515-6816
Turnlock Fastener Stud Assembly

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 Assembly
(NSN) National Stock Number
4820-01-539-2003
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
46201
(FIIG) Federal Item Identification Guide
A504K0
Date
04/13/2006 (20 years ago)

valve, assembly, unloader end item identification

Specs & Compatibility

End Item Identification

valve, assembly, unloader

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

0046201

Related Hardware Products

Part Number Description
B10244 Valve Assembly

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-539-2003?
The FSCG of the NSN 4820-01-539-2003 is 4820
Does the NSN 4820-01-539-2003 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-539-2003 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 4820-01-539-2003 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-539-2003 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 4820-01-539-2003 was assigned to the Federal Catalog?
It was assigned 20 years ago, on Thu, Apr 13, 2006