4820-01-284-4957

Find complete technical information, availability, and procurement data for: 4820-01-284-4957
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-284-4957

Item Name Code

60396

Assigment Date

08/24/1988 (37 years ago)

0.062 inches nominal material thickness, 0.250 inches nominal center hole diameter, 0.218 inches nominal hole diameter, 3.000 inches nominal outside diameter, 8 bolt hole quantity

Product Characteristics

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

Hole Diameter: 0.218 inches nominal
Outside Diameter: 3.000 inches nominal
Material Thickness: 0.062 inches nominal
Center Hole Diameter: 0.250 inches nominal
Bolt Hole Quantity: 8
Material: rubber
Style Designator: flat

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
32999472	Flat Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-284-4957?

The FSCG of the NSN 4820-01-284-4957 is 4820

Does the NSN 4820-01-284-4957 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-284-4957 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 4820-01-284-4957 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-284-4957 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 4820-01-284-4957 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Aug 24, 1988