4820-01-066-9582

Find complete technical information, availability, and procurement data for: 4820-01-066-9582
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-066-9582

Item Name Code

32528

Assigment Date

10/21/1978 (47 years ago)

0.500 inches nominal largest outside diameter, 5.875 inches nominal overall length, relief valve type for which designed, 0.250 inches valve size for which designed, rounded and square stem actuating end type

Product Characteristics

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

Overall Length: 5.875 inches nominal
Largest Outside Diameter: 0.500 inches nominal
Valve Type For Which Designed: relief
Valve Size For Which Designed: 0.250 inches
Stem Actuating End Type: rounded and square
Material: nickel alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-132-0667	No Name Available	02/01/2000

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
8585 1-4INPC48	Fluid Valve Stem
A6790-014-127	Fluid Valve Stem
A6790-014-127 1-4IN	Fluid Valve Stem
A6790-023-127 1/4IN	Fluid Valve Stem
A690.014.127	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-066-9582?

The FSCG of the NSN 4820-01-066-9582 is 4820

Does the NSN 4820-01-066-9582 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-066-9582 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 4820-01-066-9582 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-066-9582 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 4820-01-066-9582 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Oct 21, 1978