PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

538765-1Crystal Unit,quartz

Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled · NSN 5955-01-182-3376 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-182-3376 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-182-3376. Primary manufacturer part number: 538765-1.
Features
  • Crystal Unit,quartz — FSC 5955
  • Circuit Resonance: ANTIRESONANCE
  • Overall Thickness: 0.203 INCHES MAXIMUM IN
  • Shunt Capacitance in Picofarads: 7.0 MAXIMUM
  • Body Thickness: 0.119 INCHES NOMINAL IN
  • Style Designator: OVAL BODY, WIRE LEADS
  • Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005
  • Center to Center Distance Between Terminals: 0.192 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-182-3376, 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 Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5955-01-182-3376
Primary Part Number538765-1
Item NameCrystal Unit,quartz
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerMicrosemi Corp. - High Performance Timing Dba Vectron International- Cancelled
StatusACTIVE
Circuit ResonanceANTIRESONANCE
Overall Thickness0.203 INCHES MAXIMUM IN
Shunt Capacitance in Picofarads7.0 MAXIMUM
Body Thickness0.119 INCHES NOMINAL IN
Style DesignatorOVAL BODY, WIRE LEADS
Frequency Tolerance for Operating Temp in Percent-0.005 TO 0.005
Center to Center Distance Between Terminals0.192 INCHES NOMINAL IN
Drive Level Rating2.0 MILLIWATTS NOMINAL
Equivalent Resistance Value in Ohms40.0 MAXIMUM
Load Capacitance in Picofarads18.0 NOMINAL
Body Width0.402 INCHES MAXIMUM IN
Terminal Diameter0.017 INCHES NOMINAL IN
Specified Frequency28.387 MEGAHERTZ
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Terminal Length0.500 INCHES NOMINAL IN
Mode of OscillationFUNDAMENTAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-109-7815538765-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
538765-1 Raytheon Company (USA)
538765-1 PRIMARY Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA)
Related Parts
5962-01-109-7815INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
538765-1

Frequently Asked Questions

What is NSN 5955-01-182-3376?

NSN 5955-01-182-3376 is a Crystal Unit,quartz, manufactured by Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-182-3376?

NSN 5955-01-182-3376 has 2 cross-referenced part numbers: 538765-1 (Raytheon Company), 538765-1 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled).

What NSN replaces 5955-01-182-3376?

There is 1 known substitute for 5955-01-182-3376: 5962-01-109-7815. Verify interchangeability with system specifications before substitution.

What are the specifications of 538765-1?

Key specifications for 538765-1: Circuit Resonance: ANTIRESONANCE; Overall Thickness: 0.203 INCHES MAXIMUM IN; Shunt Capacitance in Picofarads: 7.0 MAXIMUM; Overall Length: 0.405 INCHES MAXIMUM IN. 18 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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