Quartz Crystal Unit NSN 5955-00-812-0975

Item Description

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

NSN: 5955-00-812-0975

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Features and Characteristics

Overall Length

0.780 inches

Terminal Length

0.250 inches

Overall Width

0.435 inches

Body Length

0.530 inches

Body Width

0.402 inches

Body Thickness

0.150 inches

Overall Thickness

0.183 inches

Terminal Diameter

Between 0.184 inches and 0.200 inches

Mode Of Oscillation

Third overtone and fifth overtone

Circuit Resonance

Series resonance

Specified Frequency

53.750 megahertz

Holder Cover Material

Metal or glass

Operating Tempurature Range

+0.0/+75.0 degrees celsius

Center To Center Distance Between Terminals

0.184 mils and 0.200 centimeters

Drive Level Rating

Between 2.0 milliwatts and 1.0 milliwatts and 2.4 milliwatts

Frequency Tolerance For Operating Tempurature In Percent

-0.005/+0.005 and -0.0010/+0.0010

Equivalent Resistance Value In Ohms

30.0

Style Designator

Rectangular body, gull wing

FSC

5955 Oscillators And Piezoelectric Crystals

NIIN

008120975

NSN

5955008120975

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B251-10-9

Cage Code:

00809

Status:

MSDS:

Part Number:

U4-NS-9

Cage Code:

52847

Status:

MSDS:

Part Number:

4400B0620-9

Cage Code:

21877

Status:

MSDS:

Part Number:

1011-9

Cage Code:

55493

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8541900000
NAICS: 334413
SITC: 77688
Description: Diode, transistor & similar semiconductor device parts
End Use (Code 21320):
Semiconductors

Q & A

Frequently asked questions for NSN 5955-00-812-0975

What are the manufacturers of nsn 5955008120975?

Wenzel Intl Inc (00809)
United States Crystal Corp (52847)
Northrop Grumman Systems Corporation (21877)
Astro Crystal (55493)
Lockheed Corp (87557)

Does this nsn 5955008120975 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5955008120975
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

Does nsn 5955008120975 contain any precious metals?
No precious metal content.

Does nsn 5955008120975 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5955008120975?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00196

FIIG:

A059A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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