Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-00-481-4331

4820-00-481-4331

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

6702452
5315-01-624-5086
Headless Straight Pin
670249 C1
5330-01-031-4370
Gasket
6702494
5340-01-571-3817
Retaining Band
670249C1
5330-01-031-4370
Gasket
6702575
4710-01-546-4796
Metal Tube Assembly
670258-68
5330-01-554-2195
Aircraft Split Ring
6702592
5325-00-290-4497
Screw Thread Insert
67026-1
5330-01-023-2734
Magnetic Seal

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
4820-00-481-4331
(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
02/11/1970 (56 years ago)

0.125 inches nominal overall height, mil-r-3065, type sb, grade 910abe mil spec single material response material document and classification, rubber butadiene-acrylonitrile class nbr material, 0.375 inches nominal inside diameter, 1.440 inches nominal outside diameter

Specs & Compatibility

Inside Diameter

0.375 inches nominal

Outside Diameter

1.440 inches nominal

Overall Height

0.125 inches nominal

Material

rubber butadiene-acrylonitrile class nbr

Material Document And Classification

mil-r-3065, type sb, grade 910abe mil spec single material response

Media For Which Designed

fluids

Style Designator

plain

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
64322 Valve Disk
64322B Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-481-4331?
The FSCG of the NSN 4820-00-481-4331 is 4820
Does the NSN 4820-00-481-4331 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-481-4331 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 4820-00-481-4331 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-481-4331 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 4820-00-481-4331 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Feb 11, 1970