K00000020-256

View detailed technical data, stock status, and sourcing information for: K00000020-256
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-00-667-4573

Item Name Code

41012

Assigment Date

01/01/1963 (63 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.

hc-6/u crystal holder designator, inclosed inclosure type, 4.630 inches maximum overall height, 1.470 inches maximum overall depth, 2.060 inches maximum body width

Product Characteristics

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

Overall Depth: 1.470 inches maximum
Overall Height: 4.630 inches maximum
Body Width: 2.060 inches maximum
Inclosure Type: inclosed
Crystal Holder Designator: hc-6/u
Maintained Oven Cavity Temp Rating: 75.0 celsius
Maintained Temp Tolerance Rating: -2.0 to 2.0 celsius
Heater Element Operating Voltage Rating In Volts And Type: 115.0 ac nominal
Furnished Crystal Unit Specified Frequency: 256.000 kilohertz
Component Type And Quantity Accommodated: 1 crystal
Style Designator: octal socket
Terminal Type And Quantity: 8 standard tube base

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
999128-3	Electrical-Electronic Compo Oven
K00000020-256	Electrical-Electronic Compo Oven

FAQs

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

What is the FSCG of the NSN 5955-00-667-4573?

The FSCG of the NSN 5955-00-667-4573 is 5955

Does the NSN 5955-00-667-4573 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-00-667-4573 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 5955-00-667-4573 contain precious materials?

Precious metal content is unknown

Does NSN 5955-00-667-4573 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 5955-00-667-4573 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963