12644D18

View detailed technical data, stock status, and sourcing information for: 12644D18
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-393-4644

Item Name Code

45484

Assigment Date

07/20/1994 (32 years ago)

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.

2 bolt hole quantity, 0.250 inches bolt hole nominal diameter, 11.125 inches flange length, oval flange shape, 5.000 inches nominal center hole diameter

Product Characteristics

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

Bolt Hole Quantity: 2
Flange Shape: oval
Flange Length: 11.125 inches
Bolt Hole Nominal Diameter: 0.250 inches
Nominal Center Hole Diameter: 5.000 inches

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
12644D18	Valve Gland Flange
PL-12655F18 ITEM 498C	Valve Gland Flange

FAQs

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

What is the FSCG of the NSN 4820-01-393-4644?

The FSCG of the NSN 4820-01-393-4644 is 4820

Does the NSN 4820-01-393-4644 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-393-4644 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 4820-01-393-4644 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-393-4644 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 4820-01-393-4644 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jul 20, 1994