12AS

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12AS
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5955 Oscillators and Piezoelectric Crystals
National Stock Number
5955-00-078-4601
Item Name Code
00196
Assigment Date
01/01/1963 (63 years ago)

An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

0.998 inches nominal overall length, 0.248 inches nominal terminal length, 0.725 inches nominal body width, 0.757 inches nominal overall width, 0.750 inches nominal body length

Product Characteristics

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

Overall Length
0.998 inches nominal
Terminal Length
0.248 inches nominal
Overall Width
0.757 inches nominal
Body Length
0.750 inches nominal
Body Width
0.725 inches nominal
Body Thickness
0.317 inches nominal
Overall Thickness
0.352 inches nominal
Terminal Diameter
0.050 inches nominal
Specified Frequency
133.280 kilohertz
Center To Center Distance Between Terminals
0.486 inches nominal
Style Designator
oval body, pin terminals
Fsc Application Data
piezoelectric crystals

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
12AS Quartz Crystal Unit
2001-133-280KC Quartz Crystal Unit
SM-C-357608-21 Quartz Crystal Unit

FAQs

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

What is the FSCG of the NSN 5955-00-078-4601?
The FSCG of the NSN 5955-00-078-4601 is 5955
Does the NSN 5955-00-078-4601 have a Schedule B code assigned?
Yes, the Schedule B code is 8541900000
Does NSN 5955-00-078-4601 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5955-00-078-4601 contain precious materials?
Item does not contain precious metal.
Does NSN 5955-00-078-4601 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 5955-00-078-4601 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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