PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28019-5Crystal Unit,quartz

Raytheon Company Dba Raytheon · NSN 5955-00-368-5034 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-368-5034 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-368-5034. Primary manufacturer part number: 28019-5.
Features
  • Crystal Unit,quartz — FSC 5955
  • Style Designator: ROUND BODY, PIN TERMINALS
  • Operating Temp Range: -30.0 TO 55.0 CELSIUS DEGC
  • Center to Center Distance Between Terminals: 0.486 INCHES NOMINAL IN
  • Mode of Oscillation: FUNDAMENTAL
  • Specified Frequency: 140.000 KILOHERTZ
  • Body Length: 2.000 INCHES NOMINAL IN
  • 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 5955-00-368-5034, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-00-368-5034
Primary Part Number28019-5
Item NameCrystal Unit,quartz
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Style DesignatorROUND BODY, PIN TERMINALS
Operating Temp Range-30.0 TO 55.0 CELSIUS DEGC
Center to Center Distance Between Terminals0.486 INCHES NOMINAL IN
Mode of OscillationFUNDAMENTAL
Specified Frequency140.000 KILOHERTZ
Body Length2.000 INCHES NOMINAL IN
Frequency Tolerance for Operating Temp in Percent-0.010 TO 0.010
Overall Diameter1.125 INCHES NOMINAL IN
Terminal Diameter0.093 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5977-00-481-0687277368-2 INTERCHANGEABLE
Brush Set,electrical Contact
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
28019-5 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5977-00-481-0687INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
277368-2

Frequently Asked Questions

What is NSN 5955-00-368-5034?

NSN 5955-00-368-5034 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 5955-00-368-5034?

NSN 5955-00-368-5034 has 1 cross-referenced part number: 28019-5 (Raytheon Company Dba Raytheon).

What NSN replaces 5955-00-368-5034?

There is 1 known substitute for 5955-00-368-5034: 5977-00-481-0687. Verify interchangeability with system specifications before substitution.

What are the specifications of 28019-5?

Key specifications for 28019-5: Style Designator: ROUND BODY, PIN TERMINALS; Operating Temp Range: -30.0 TO 55.0 CELSIUS DEGC; Center to Center Distance Between Terminals: 0.486 INCHES NOMINAL IN; Mode of Oscillation: FUNDAMENTAL. 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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