4820-01-062-3990

Find complete technical information, availability, and procurement data for: 4820-01-062-3990
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-062-3990

Item Name Code

40088

Assigment Date

07/15/1978 (48 years ago)

An item of various shapes and sizes, designed to partially envelop the wheel(s) or tracks of a vehicle. It is primarily designed to protect against splashing mud, and the like. Excludes:deflector, dirt and liquid and guard, splash, wheel.

0.250 inches nominal hole diameter, 4.625 inches nominal bolt circle diameter, 5.125 inches nominal outside diameter, 1.000 inches nominal overall height, 0.031 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.250 inches nominal
Outside Diameter: 5.125 inches nominal
Bolt Circle Diameter: 4.625 inches nominal
Overall Height: 1.000 inches nominal
Material Thickness: 0.031 inches nominal
Taper Minor Diameter: 3.375 inches nominal
Taper Major Diameter: 3.625 inches nominal
Center Hole Diameter: 0.203 inches nominal
Bolt Hole Quantity: 7
Material: rubber
Style Designator: special shaped

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
9L7873	Special Actuator Valve Diaphragm
IPD9L7873	Special Actuator Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-062-3990?

The FSCG of the NSN 4820-01-062-3990 is 4820

Does the NSN 4820-01-062-3990 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-062-3990 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 4820-01-062-3990 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-062-3990 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 4820-01-062-3990 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Jul 15, 1978