4820-01-197-4597

Find complete technical information, availability, and procurement data for: 4820-01-197-4597
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-197-4597

Item Name Code

40088

Assigment Date

12/21/1984 (41 years ago)

0.980 inches nominal bead diameter, special shaped style designator, rubber material, 0.243 inches nominal center hole diameter, 1.705 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 1.705 inches nominal
Center Hole Diameter: 0.243 inches nominal
Bead Diameter: 0.980 inches nominal
Material: rubber
Style Designator: special shaped

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4310-01-114-2563	No Name Available	07/01/1991

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
P7046A163	Special Actuator Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-197-4597?

The FSCG of the NSN 4820-01-197-4597 is 4820

Does the NSN 4820-01-197-4597 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-197-4597 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 4820-01-197-4597 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-197-4597 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 4820-01-197-4597 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Dec 21, 1984