4820-00-557-7918

Find complete technical information, availability, and procurement data for: 4820-00-557-7918
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-557-7918

Item Name Code

35224

Assigment Date

11/08/1974 (51 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

0.798 inches nominal outside diameter, 0.090 inches nominal shoulder height, 0.215 inches nominal inside diameter, plastic polyamide (nylon) material, 0.193 inches nominal overall height

Product Characteristics

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

Inside Diameter: 0.215 inches nominal
Outside Diameter: 0.798 inches nominal
Overall Height: 0.193 inches nominal
Shoulder Height: 0.090 inches nominal
Material: plastic polyamide (nylon)
Style Designator: plain

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
4820PL1342399	Valve Disk
803-4384536-33BX6	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-557-7918?

The FSCG of the NSN 4820-00-557-7918 is 4820

Does the NSN 4820-00-557-7918 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-557-7918 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 4820-00-557-7918 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-557-7918 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 4820-00-557-7918 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974