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DF330646 ASSEMBLY 93

View detailed technical data, stock status, and sourcing information for: DF330646 ASSEMBLY 93

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DF330646 ASSEMBLY 93
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-346-1663
Item Name Code
20962
Assigment Date
09/28/1991 (34 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

2.000 inches all ends nominal pipe size accommodated, 5100.0 pounds per square inch single response maximum operating pressure, socket all ends connection style, manual valve operation method, unthreaded internal pipe all ends connection type

Product Characteristics

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

Nominal Pipe Size Accommodated
2.000 inches all ends
Connection Style
socket all ends
Valve Operation Method
manual
Connection Type
unthreaded internal pipe all ends
Maximum Operating Pressure
5100.0 pounds per square inch single response
Criticality Code Justification
zzzy
Material
steel corrosion resisting bodytitanium stem
Media For Which Designed
air single response
Style Designator
straight thru
Reference Number Differentiating Characteristics
quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

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FAQs

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

What is the FSCG of the NSN 4820-01-346-1663?
The FSCG of the NSN 4820-01-346-1663 is 4820
Does the NSN 4820-01-346-1663 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803070
Does NSN 4820-01-346-1663 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-346-1663 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-346-1663 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 4820-01-346-1663 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Sat, Sep 28, 1991

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