4820-01-042-4979

Find complete technical information, availability, and procurement data for: 4820-01-042-4979
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-042-4979

Item Name Code

37994

Assigment Date

06/11/1977 (49 years ago)

aluminum alloy 6061 material, 2.620 inches nominal overall height, 4.750 inches nominal overall width, 3 port quantity, qq-a-225/8, 6061-t651 fed spec single material response material document and classification

Product Characteristics

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

Overall Height: 2.620 inches nominal
Overall Width: 4.750 inches nominal
Port Quantity: 3
Material: aluminum alloy 6061
Material Document And Classification: qq-a-225/8, 6061-t651 fed spec single material response
Furnished Items And Quantity: 4 cap screw and 4 washer

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
20366-001 N0TE	Hydraulic System Flushing Block
20366-001 NOTE 13	Hydraulic System Flushing Block
29058-001	Hydraulic System Flushing Block

FAQs

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

What is the FSCG of the NSN 4820-01-042-4979?

The FSCG of the NSN 4820-01-042-4979 is 4820

Does the NSN 4820-01-042-4979 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-042-4979 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 4820-01-042-4979 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-042-4979 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 4820-01-042-4979 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Jun 11, 1977