4820-00-756-7523

Find complete technical information, availability, and procurement data for: 4820-00-756-7523
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-756-7523

Item Name Code

60396

Assigment Date

01/01/1960 (66 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

4.000 inches nominal outside diameter, 0.503 inches minimum and 0.508 inches maximum center hole diameter, steel corrosion resisting material, 0.006 inches nominal material thickness, w/center seat and guide special features

Product Characteristics

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

Outside Diameter: 4.000 inches nominal
Material Thickness: 0.006 inches nominal
Center Hole Diameter: 0.503 inches minimum and 0.508 inches maximum
Special Features: w/center seat and guide
Material: steel corrosion resisting
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
147 ITEM 10	Flat Valve Diaphragm
147 ITEM 10 TO 13	Flat Valve Diaphragm
147 ITEM 10-13	Flat Valve Diaphragm
147 ITEM 10,11,12 AND 13	Flat Valve Diaphragm
147/10	Flat Valve Diaphragm
147/10-13	Flat Valve Diaphragm
7809-108	Flat Valve Diaphragm
DA102CPC10	Flat Valve Diaphragm
H7809	Flat Valve Diaphragm
X5008/12/147 ITEM 10	Flat Valve Diaphragm
X5008/12/147 ITEM 10-13	Flat Valve Diaphragm
X5008/12/147/10	Flat Valve Diaphragm
X5008/12/147/10-13	Flat Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-00-756-7523?

The FSCG of the NSN 4820-00-756-7523 is 4820

Does the NSN 4820-00-756-7523 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-756-7523 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 4820-00-756-7523 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-756-7523 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 4820-00-756-7523 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960