2641-809-42 ITEM 82

View detailed technical data, stock status, and sourcing information for: 2641-809-42 ITEM 82
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-105-0002

Item Name Code

35224

Assigment Date

12/14/1980 (45 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

steel comp 304 material, 5.438 inches nominal overall height, qq-s-763, class 304, cond a fed spec single material response material document and classification, 3.875 inches nominal flange diameter, 2.123 inches nominal shank diameter

Product Characteristics

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

Shank Diameter: 2.123 inches nominal
Flange Diameter: 3.875 inches nominal
Overall Height: 5.438 inches nominal
Material: steel comp 304
Material Document And Classification: qq-s-763, class 304, cond a fed spec single material response
Style Designator: poppet

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
2641-809-42 ITEM 82	Valve Disk
845-4558743	Valve Disk
845-4558743 ITEM 21	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-105-0002?

The FSCG of the NSN 4820-01-105-0002 is 4820

Does the NSN 4820-01-105-0002 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-105-0002 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 4820-01-105-0002 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-105-0002 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 4820-01-105-0002 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sun, Dec 14, 1980