5955-01-239-1560

Find complete technical information, availability, and procurement data for: 5955-01-239-1560
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-01-239-1560

Item Name Code

77777

Assigment Date

08/26/1986 (39 years ago)

2.026 in. lg.; 0.433 in. w.; 0.183 in. h; 2 terminals are 0.193 in. apart,0.190 in. dia.; frequency adjustment tolerance(unsymmetrical) at 24 deg. c.=0 to +20ppm; frequency change tolerance over temp. range -25 to +55 deg. c. related to frequency at +24 deg. c.+ or - 9ppm; holder=hc-18/u; frequencyrange=28-57mhz; mode of oscillations=3rd mechanical overtone at-cut; operating temp. range=-55 to +105 deg. c.; operating resonance condition=series; equivalent resistance=less than 30 qhm; series inductance=5mh + or - 20 percent in frequency range 43-57mhz,8mh + or- 20 percent in frequency range 28-43mhz; parallel capacitance=less than 7 pf general characteristics item description

Product Characteristics

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

General Characteristics Item Description: 2.026 in. lg.; 0.433 in. w.; 0.183 in. h; 2 terminals are 0.193 in. apart,0.190 in. dia.; frequency adjustment tolerance(unsymmetrical) at 24 deg. c.=0 to +20ppm; frequency change tolerance over temp. range -25 to +55 deg. c. related to frequency at +24 deg. c.+ or - 9ppm; holder=hc-18/u; frequencyrange=28-57mhz; mode of oscillations=3rd mechanical overtone at-cut; operating temp. range=-55 to +105 deg. c.; operating resonance condition=series; equivalent resistance=less than 30 qhm; series inductance=5mh + or - 20 percent in frequency range 43-57mhz,8mh + or- 20 percent in frequency range 28-43mhz; parallel capacitance=less than 7 pf

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
11784865	Receiver Crystal

FAQs

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

What is the FSCG of the NSN 5955-01-239-1560?

The FSCG of the NSN 5955-01-239-1560 is 5955

Does NSN 5955-01-239-1560 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 5955-01-239-1560 contain precious materials?

Item does not contain precious metal.

Does NSN 5955-01-239-1560 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 5955-01-239-1560 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Aug 26, 1986