PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104-500Oscillator,crystal Controlled

L-3 Communications Microdyne · NSN 5963-01-370-1997 · FSC 5963 · Electronic Module,standardized
Verified by PartsTable
NSN 5963-01-370-1997 — this item is cataloged by the U.S. Government under National Stock Number 5963-01-370-1997. Primary manufacturer part number: 104-500.
Features
  • Oscillator,crystal Controlled — FSC 5963
  • Circuit Construction Type: SOLID STATE
  • Average Life Measurement: NOT RATED
  • Inclosure Type: ENCASED
  • Basic Shape Style: IRREGULAR
  • Installation Design: MODULE
  • 1 verified cross-reference
  • Primary manufacturer: L-3 Communications Microdyne
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5963-01-370-1997, is classified within Federal Supply Class 5963 (Electronic Module,standardized) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L-3 Communications Microdyne. Government technical data includes 5 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5963-01-370-1997
Primary Part Number104-500
Item NameOscillator,crystal Controlled
FSC / FSG5963 / 59 — Electronic Module,standardized
ManufacturerL-3 Communications Microdyne
StatusCANCELLED
Circuit Construction TypeSOLID STATE
Average Life MeasurementNOT RATED
Inclosure TypeENCASED
Basic Shape StyleIRREGULAR
Installation DesignMODULE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
4810-00-063-4865104500 INTERCHANGEABLE
Cover,actuator
Triumph Thermal Systems - Maryland, Inc.
5330-00-074-8869104500 INTERCHANGEABLE
Gasket
Honeywell International Inc Dba Honeywell Div Consumer Products Group
4820-00-421-9134104500 INTERCHANGEABLE
Valve
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
6605-00-992-3096104500 INTERCHANGEABLE
Indicator,horizontal Situation
Astronautics Corporation of America
4820-01-229-421011045001440317 INTERCHANGEABLE
Seat,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
6320-01-317-092610-4500 INTERCHANGEABLE
Transmitter,rudder Angle
L3 Technologies, Inc.
5330-01-528-23893F.121770 POS 13 INTERCHANGEABLE
Seal,nonmetallic Strip
Norsk Inova Llc
6530-01-599-825210-4500 INTERCHANGEABLE
Case,sterilization
Sklar Corporation Dba Sklar Instruments
5330-01-679-1417104500 INTERCHANGEABLE
Gasket
Provision, Inc. Dba Provision Inc
Cross-Reference Index
Part NumberManufacturer
104-500 PRIMARY L-3 Communications Microdyne (USA)
Related Parts
4810-00-063-4865INTERCHANGEABLE
COVER,ACTUATOR
104500
5330-00-074-8869INTERCHANGEABLE
GASKET
104500
4820-00-421-9134INTERCHANGEABLE
VALVE
104500
6605-00-992-3096INTERCHANGEABLE
INDICATOR,HORIZONTAL SITUATION
104500
4820-01-229-4210INTERCHANGEABLE
SEAT,VALVE
11045001440317
6320-01-317-0926INTERCHANGEABLE
TRANSMITTER,RUDDER ANGLE
10-4500
5330-01-528-2389INTERCHANGEABLE
SEAL,NONMETALLIC STRIP
3F.121770 POS 13
6530-01-599-8252INTERCHANGEABLE
CASE,STERILIZATION
10-4500
5330-01-679-1417INTERCHANGEABLE
GASKET
104500

Frequently Asked Questions

What is NSN 5963-01-370-1997?

NSN 5963-01-370-1997 is a Oscillator,crystal Controlled, manufactured by L-3 Communications Microdyne, classified under FSC 5963 (Electronic Module,standardized). Status: cancelled.

What are the part numbers for NSN 5963-01-370-1997?

NSN 5963-01-370-1997 has 1 cross-referenced part number: 104-500 (L-3 Communications Microdyne).

What NSN replaces 5963-01-370-1997?

There are 9 known substitutes for 5963-01-370-1997: 4810-00-063-4865, 5330-00-074-8869, 4820-00-421-9134 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104-500?

Key specifications for 104-500: Circuit Construction Type: SOLID STATE; Special Features: SECOND LOCAL OSCILLATOR, A3 VCXO/CFM MODULE; Average Life Measurement: NOT RATED; Inclosure Type: ENCASED. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5963-01-370-1997 still in active supply?

NSN 5963-01-370-1997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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