4820-01-020-8468

Find complete technical information, availability, and procurement data for: 4820-01-020-8468
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-020-8468

Item Name Code

35224

Assigment Date

05/07/1976 (50 years ago)

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes:gear subassembly, speed decreaser.

0.794 inches nominal overall height, stem hub dimensions are 0.881 in. od; heigt 0.570 in.; id 0.485 in. depth 0.528 in. special features, 6.381 inches nominal outside diameter, solid style designator, steel material

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 6.381 inches nominal
Overall Height: 0.794 inches nominal
Special Features: stem hub dimensions are 0.881 in. od; heigt 0.570 in.; id 0.485 in. depth 0.528 in.
Material: steel
Style Designator: solid

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
33663	Valve Disk
N33663	Valve Disk

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-020-8468?

The FSCG of the NSN 4820-01-020-8468 is 4820

Does the NSN 4820-01-020-8468 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-020-8468 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 4820-01-020-8468 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-020-8468 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 4820-01-020-8468 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, May 7, 1976