Aerospace Hardware Store

Aerospace

Hardware

4820-01-312-2041

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

31227872
4810-01-297-9350
Valve Seat
31227G2
5355-00-251-0360
Control Dial
31227G3
5355-00-256-9821
Control Dial
31227G5
5355-00-668-6988
Control Dial
31227J
5330-00-298-9648
Gasket
31228
5330-00-438-5100
Plain Seal
3122805000
3020-01-341-2390
Matched Spur Gear Set
3122812000
3020-01-340-0366
Matched Spur Gear Set

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
4820-01-312-2041
(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
12/12/1989 (36 years ago)

rubber butadiene-acrylonitrile class nbr material

Specs & Compatibility

Material

rubber butadiene-acrylonitrile class nbr

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
31469172 Valve Disk
N72401 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-312-2041?
The FSCG of the NSN 4820-01-312-2041 is 4820
Does the NSN 4820-01-312-2041 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-312-2041 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 4820-01-312-2041 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-312-2041 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 4820-01-312-2041 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Tue, Dec 12, 1989