PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45115Oscillator,noncrystal Controlled

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5955-00-789-8125 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-789-8125 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-789-8125. Primary manufacturer part number: 45115.
Features
  • Oscillator,noncrystal Controlled — FSC 5955
  • External DC Operating Voltage in Volts: 28.0 NOMINAL SINGLE VOLTAGE
  • Operating Control Method: AUTOMATIC
  • Circuit Construction Type: SOLID STATE
  • FSC Application Data: UNDERWATER SOUND
  • Installation Design: MECHANICAL
  • Frequency Per Channel: 18.1 KILOHERTZ NOMINAL OUTPUT CHANNEL
  • Basic Shape Style: RECTANGULAR OR SQUARE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-00-789-8125, 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 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-00-789-8125
Primary Part Number45115
Item NameOscillator,noncrystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
External DC Operating Voltage in Volts28.0 NOMINAL SINGLE VOLTAGE
Operating Control MethodAUTOMATIC
Circuit Construction TypeSOLID STATE
FSC Application DataUNDERWATER SOUND
Installation DesignMECHANICAL
Frequency Per Channel18.1 KILOHERTZ NOMINAL OUTPUT CHANNEL
Basic Shape StyleRECTANGULAR OR SQUARE
Average Life MeasurementNOT RATED
Inclosure TypeENCASED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5331-00-248-38476227-13 INTERCHANGEABLE
O-Ring
Arrowhead Products Corp
5935-00-761-334145115 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5845-00-919-246746079 INTERCHANGEABLE
Clutch and Potentio
L3harris Technologies, Inc. Div Space and Airborne Systems
5330-01-131-159745115 INTERCHANGEABLE
Packing,preformed
Mueller Co
4820-01-286-451146079 INTERCHANGEABLE
Valve,shuttle
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
3455-01-365-1661307-7 INTERCHANGEABLE
Cutter,milling,side
Kennametal Inc. Div Kennametal Industrial Products Group
5330-01-459-20637745115 INTERCHANGEABLE
Gasket
Deutz Corporation
5305-01-481-759845115 INTERCHANGEABLE
Screw,machine
Walker Power Systems, Inc. Dba Tiernay Turbines
5120-01-680-245246079 INTERCHANGEABLE
Tweezers,craftsman's
Ripley Co Inc
Cross-Reference Index
Part NumberManufacturer
45115 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
46079 Orbit International Corp. Div Orbit Instrument (USA)
Related Parts
5331-00-248-3847INTERCHANGEABLE
O-RING
6227-13
5935-00-761-3341INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
45115
5845-00-919-2467INTERCHANGEABLE
CLUTCH AND POTENTIO
46079
5330-01-131-1597INTERCHANGEABLE
PACKING,PREFORMED
45115
4820-01-286-4511INTERCHANGEABLE
VALVE,SHUTTLE
46079
3455-01-365-1661INTERCHANGEABLE
CUTTER,MILLING,SIDE
307-7
5330-01-459-2063INTERCHANGEABLE
GASKET
7745115
5305-01-481-7598INTERCHANGEABLE
SCREW,MACHINE
45115
5120-01-680-2452INTERCHANGEABLE
TWEEZERS,CRAFTSMAN'S
46079

Frequently Asked Questions

What is NSN 5955-00-789-8125?

NSN 5955-00-789-8125 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 5955-00-789-8125?

NSN 5955-00-789-8125 has 2 cross-referenced part numbers: 45115 (L3harris Technologies, Inc. Div Space and Airborne Systems), 46079 (Orbit International Corp. Div Orbit Instrument).

What NSN replaces 5955-00-789-8125?

There are 9 known substitutes for 5955-00-789-8125: 5331-00-248-3847, 5935-00-761-3341, 5845-00-919-2467 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45115?

Key specifications for 45115: Overall Height: 2.000 INCHES NOMINAL IN; External DC Operating Voltage in Volts: 28.0 NOMINAL SINGLE VOLTAGE; Operating Control Method: AUTOMATIC; Circuit Construction Type: SOLID STATE. 12 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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