PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28019-1Crystal Unit,quartz

Raytheon Company Dba Raytheon · NSN 5955-00-368-5030 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-368-5030 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-368-5030. Primary manufacturer part number: 28019-1.
Features
  • Crystal Unit,quartz — FSC 5955
  • Body Length: 2.000 INCHES NOMINAL IN
  • Mode of Oscillation: FUNDAMENTAL
  • Center to Center Distance Between Terminals: 0.486 INCHES NOMINAL IN
  • Operating Temp Range: -30.0 TO 55.0 CELSIUS DEGC
  • Terminal Diameter: 0.093 INCHES NOMINAL IN
  • Specified Frequency: 100.800 KILOHERTZ
  • Frequency Tolerance for Operating Temp in Percent: -0.010 TO 0.010
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-368-5030, is classified within Federal Supply Class 5955 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-00-368-5030
Primary Part Number28019-1
Item NameCrystal Unit,quartz
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Body Length2.000 INCHES NOMINAL IN
Mode of OscillationFUNDAMENTAL
Center to Center Distance Between Terminals0.486 INCHES NOMINAL IN
Operating Temp Range-30.0 TO 55.0 CELSIUS DEGC
Terminal Diameter0.093 INCHES NOMINAL IN
Specified Frequency100.800 KILOHERTZ
Frequency Tolerance for Operating Temp in Percent-0.010 TO 0.010
Style DesignatorROUND BODY, PIN TERMINALS
Overall Diameter1.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5977-00-553-7086280191 INTERCHANGEABLE
Brush Set,electrical Contact
Miraj Corp
5950-01-147-6935280191 INTERCHANGEABLE
Transformer,power
Astra Products Co., Inc. of Tampa Dba Astra Products Co Inc of Tampa
5805-01-408-51673313 INTERCHANGEABLE
Switch,telephone,selector
Star Dynamic Corporation Dba Star Dynamic Corp
Cross-Reference Index
Part NumberManufacturer
28019-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5977-00-553-7086INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
280191
5950-01-147-6935INTERCHANGEABLE
TRANSFORMER,POWER
280191
5805-01-408-5167INTERCHANGEABLE
SWITCH,TELEPHONE,SELECTOR
3313

Frequently Asked Questions

What is NSN 5955-00-368-5030?

NSN 5955-00-368-5030 is a Crystal Unit,quartz, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-00-368-5030?

NSN 5955-00-368-5030 has 1 cross-referenced part number: 28019-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5955-00-368-5030?

There are 3 known substitutes for 5955-00-368-5030: 5977-00-553-7086, 5950-01-147-6935, 5805-01-408-5167. Verify interchangeability with system specifications before substitution.

What are the specifications of 28019-1?

Key specifications for 28019-1: Body Length: 2.000 INCHES NOMINAL IN; Mode of Oscillation: FUNDAMENTAL; Center to Center Distance Between Terminals: 0.486 INCHES NOMINAL IN; Operating Temp Range: -30.0 TO 55.0 CELSIUS DEGC. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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