DG330644-64

View detailed technical data, stock status, and sourcing information for: DG330644-64
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-633-2963

Item Name Code

22113

Assigment Date

11/17/2014 (11 years ago)

A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.

0.375 inches nominal overall height, plastic polytetrafluoroethylene seat material, zzzy criticality code justification, 1.938 inches nominal body inside diameter, 2.925 inches minimum and 2.931 inches maximum body outside diameter

Product Characteristics

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

Overall Height: 0.375 inches nominal
Body Outside Diameter: 2.925 inches minimum and 2.931 inches maximum
Body Inside Diameter: 1.938 inches nominal
Criticality Code Justification: zzzy
Material: plastic polytetrafluoroethylene seat
Style Designator: plain
Reference Number Differentiating Characteristics: items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material

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
801-6408784-64Q3	Valve Seat
DG330644-64	Valve Seat
DG330644-64Q3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-633-2963?

The FSCG of the NSN 4820-01-633-2963 is 4820

Does the NSN 4820-01-633-2963 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-633-2963 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 4820-01-633-2963 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-633-2963 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 4820-01-633-2963 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, Nov 17, 2014