4820-01-007-5328

Find complete technical information, availability, and procurement data for: 4820-01-007-5328
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-007-5328

Item Name Code

40088

Assigment Date

08/05/1975 (51 years ago)

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes:diaphragm, valve, special shaped and gasket.

3.500 inches nominal outside diameter, 0.203 inches nominal hole diameter, 0.028 inches nominal material thickness, 0.250 inches nominal overall height, 3.094 inches nominal bolt circle diameter

Product Characteristics

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

Hole Diameter: 0.203 inches nominal
Outside Diameter: 3.500 inches nominal
Bolt Circle Diameter: 3.094 inches nominal
Overall Height: 0.250 inches nominal
Material Thickness: 0.028 inches nominal
Taper Minor Diameter: 1.750 inches nominal
Taper Major Diameter: 2.438 inches nominal
Center Hole Diameter: 0.281 inches nominal
Bolt Hole Quantity: 9
Material: rubber synthetic
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Below is a list of NSNs that have been officially superseded by this NSN: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
3010-01-003-5539	No Name Available	11/01/1978

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
2731877PC67	Special Actuator Valve Diaphragm
2732303	Special Actuator Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-007-5328?

The FSCG of the NSN 4820-01-007-5328 is 4820

Does the NSN 4820-01-007-5328 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-007-5328 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 4820-01-007-5328 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-007-5328 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 4820-01-007-5328 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Aug 5, 1975