2641-809-41 ITEM 18

View detailed technical data, stock status, and sourcing information for: 2641-809-41 ITEM 18
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-061-5101

Item Name Code

77777

Assigment Date

06/22/1978 (48 years ago)

material steel plate per mil-s-22698 type i; length 4.500 in.,wideth 4.500 in.; thickness 0.750 in.; face has threaded center hole unf 1.375-12,2b fit,depth 0.500 in.,remaining thickness has centered rectangle 0.695 in. length,0.502 in. width,six thru holes on flange face; two 0.781 in. holes equally spaced on 4.625 in. dia. bolt circle,two 0.406 in. holes equally spaced on 2.875 in. dia. bolt circle,two 0.656 in. holes equaaly spaced on 3.750 in. dia. bolt circle. general characteristics item description

Product Characteristics

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

General Characteristics Item Description: material steel plate per mil-s-22698 type i; length 4.500 in.,wideth 4.500 in.; thickness 0.750 in.; face has threaded center hole unf 1.375-12,2b fit,depth 0.500 in.,remaining thickness has centered rectangle 0.695 in. length,0.502 in. width,six thru holes on flange face; two 0.781 in. holes equally spaced on 4.625 in. dia. bolt circle,two 0.406 in. holes equally spaced on 2.875 in. dia. bolt circle,two 0.656 in. holes equaaly spaced on 3.750 in. dia. bolt circle.

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
2641-405-11 ITEM 43	Jacking Flange
2641-405-11 ITEM 43 1-4IN	Jacking Flange
2641-809-41 ITE	Jacking Flange
2641-809-41 ITEM 18	Jacking Flange

FAQs

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

What is the FSCG of the NSN 4820-01-061-5101?

The FSCG of the NSN 4820-01-061-5101 is 4820

Does NSN 4820-01-061-5101 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-061-5101 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-061-5101 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 4820-01-061-5101 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Jun 22, 1978