Aerospace Hardware Store

Aerospace

Hardware

4820-01-342-5259

Valve Disk

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

351040-1
5365-01-535-1072
Straight Spacer
35104082
5330-01-422-3870
Plain Seal
35104108
5306-01-597-6568
Machine Bolt
351044
5340-01-535-1162
Mechanical Stop
3510485000
5307-01-421-1364
Continuous Thread Stud
35105
4820-01-332-6800
Check Valve
3510578
4720-01-656-5958
Nonmetallic Tubing
351059
5360-00-760-1391
Compression Helical Spring

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
(NSN) National Stock Number
4820-01-342-5259
(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
07/25/1991 (35 years ago)

iron material, solid style designator

Specs & Compatibility

Material

iron

Style Designator

solid

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

0035224

Related Hardware Products

Part Number Description
51310A169 Valve Disk
51310A580 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-342-5259?
The FSCG of the NSN 4820-01-342-5259 is 4820
Does the NSN 4820-01-342-5259 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-342-5259 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 4820-01-342-5259 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-342-5259 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 4820-01-342-5259 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Thu, Jul 25, 1991