4820-01-136-3221

Find complete technical information, availability, and procurement data for: 4820-01-136-3221
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-136-3221

Item Name Code

32528

Assigment Date

08/06/1982 (43 years ago)

A flat circular metallic item, a component of a disk type brake used primarily for frictional purposes.

3.906 inches nominal overall length, ball valve type for which designed, zzzy criticality code justification, square stem actuating end type, aluminum alloy material

Product Characteristics

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

Overall Length: 3.906 inches nominal
Valve Type For Which Designed: ball
Criticality Code Justification: zzzy
Stem Actuating End Type: square
Material: aluminum alloy
Reference Number Differentiating Characteristics: cleaned iaw mil-c-52211

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
2640-674X1 PIECE 14	Fluid Valve Stem
2640-674X1 PIECE 14CP	Fluid Valve Stem
SS845-2180761 PIECE 14	Fluid Valve Stem
SS845-2180761 PIECE 14CP	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-136-3221?

The FSCG of the NSN 4820-01-136-3221 is 4820

Does the NSN 4820-01-136-3221 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-136-3221 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 4820-01-136-3221 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-136-3221 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 4820-01-136-3221 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Aug 6, 1982