PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45100Oscillator,noncrystal Controlled

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5955-00-789-8102 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-789-8102 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-789-8102. Primary manufacturer part number: 45100.
Features
  • Oscillator,noncrystal Controlled — FSC 5955
  • Environmental Protection: DUST TIGHT
  • Identification Designator: 45100-82340
  • Inclosure Type: ENCASED
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Average Life Measurement: NOT RATED
  • Installation Design: MODULE
  • External DC Operating Voltage in Volts: 28.0 NOMINAL SINGLE VOLTAGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-00-789-8102, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 10 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: Active.

Technical Specifications
ParameterValue
NSN5955-00-789-8102
Primary Part Number45100
Item NameOscillator,noncrystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Environmental ProtectionDUST TIGHT
Identification Designator45100-82340
Inclosure TypeENCASED
Basic Shape StyleRECTANGULAR OR SQUARE
Average Life MeasurementNOT RATED
Installation DesignMODULE
External DC Operating Voltage in Volts28.0 NOMINAL SINGLE VOLTAGE
Connection TypePOWER RECEPTACLE BOTTOM
Frequency Per Channel5.60 KILOHERTZ NOMINAL OPERATING CHANNEL
Connection Contact Type and Quantity8 RECEPTACLE, POWER EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5210-00-221-205045-100 INTERCHANGEABLE
Square,carpenter's
Stanley Tools Div of Stanley Works
3455-00-231-351458-10110 INTERCHANGEABLE
Cutter,milling,half Side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
6685-00-494-1407382 INTERCHANGEABLE
Test Set,compartmen
Grove Valve Operations
5935-00-502-6730109662-5 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation
7510-01-126-748945-100 INTERCHANGEABLE
Crayon,marking
Myers Tire Supply Distribution Inc Div Akron Branch
6625-01-239-9753451-00 INTERCHANGEABLE
Oscillator Subassembly
Charles Industries, Llc Div Telecom
5307-01-280-8749 INTERCHANGEABLE
Stud,continuous Thread
6130-01-379-156245100 INTERCHANGEABLE
Power Supply
Setra Systems, Inc. Dba Gems Sensors
5110-01-607-928945-100 INTERCHANGEABLE
Stripper,wire,hand
Jensen Tools, Inc.
Cross-Reference Index
Part NumberManufacturer
45100 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5210-00-221-2050INTERCHANGEABLE
SQUARE,CARPENTER'S
45-100
3455-00-231-3514INTERCHANGEABLE
CUTTER,MILLING,HALF SIDE
58-10110
6685-00-494-1407INTERCHANGEABLE
TEST SET,COMPARTMEN
382
5935-00-502-6730INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
109662-5
7510-01-126-7489INTERCHANGEABLE
CRAYON,MARKING
45-100
6625-01-239-9753INTERCHANGEABLE
OSCILLATOR SUBASSEMBLY
451-00
5307-01-280-8749INTERCHANGEABLE
STUD,CONTINUOUS THREAD
6130-01-379-1562INTERCHANGEABLE
POWER SUPPLY
45100
5110-01-607-9289INTERCHANGEABLE
STRIPPER,WIRE,HAND
45-100

Frequently Asked Questions

What is NSN 5955-00-789-8102?

NSN 5955-00-789-8102 is a Oscillator,noncrystal Controlled, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-00-789-8102?

NSN 5955-00-789-8102 has 1 cross-referenced part number: 45100 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5955-00-789-8102?

There are 9 known substitutes for 5955-00-789-8102: 5210-00-221-2050, 3455-00-231-3514, 6685-00-494-1407 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45100?

Key specifications for 45100: Environmental Protection: DUST TIGHT; Overall Height: 2.000 INCHES NOMINAL IN; Identification Designator: 45100-82340; Inclosure Type: ENCASED. 13 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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