PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

625520-6Oscillator,crystal Controlled

Raytheon Company · NSN 5955-00-189-4204 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-189-4204 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-189-4204. Primary manufacturer part number: 625520-6.
Features
  • Oscillator,crystal Controlled — FSC 5955
  • Operating Temp Range: -30.0 TO 85.0 CELSIUS DEGC
  • Installation Design: MODULE
  • Inclosure Type: ENCASED
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Operating Temp Range: -30.0 TO 85.0 CELSIUS DEGC
  • Identification Designator: 625520-6-37695
  • Frequency Per Channel: 8.912896 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-00-189-4204, 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. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-00-189-4204
Primary Part Number625520-6
Item NameOscillator,crystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Operating Temp Range-30.0 TO 85.0 CELSIUS DEGC
Installation DesignMODULE
Inclosure TypeENCASED
Basic Shape StyleRECTANGULAR OR SQUARE
Operating Temp Range-30.0 TO 85.0 CELSIUS DEGC
Identification Designator625520-6-37695
Frequency Per Channel8.912896 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Average Life MeasurementNOT RATED
Circuit Construction TypeSOLID STATE
Average Life MeasurementNOT RATED
Installation DesignMODULE
Inclosure TypeENCASED
Identification Designator625520-6-37695
Basic Shape StyleRECTANGULAR OR SQUARE
Circuit Construction TypeSOLID STATE
Frequency Per Channel8.912896 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Environmental ProtectionGENERAL PURPOSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-057735326 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5340-00-105-784035326 INTERCHANGEABLE
Clamp,loop
Walker Mfg Co
2920-00-255-4190 INTERCHANGEABLE
Rotor,ignition Distributor
5905-00-487-8323RS2BU000B200R0J INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Vishay Dale Electronics, Llc Div Vishay Americas
3455-00-808-4292 INTERCHANGEABLE
Cutter,milling,end
5935-00-817-56311JC2389H04 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3040-01-113-25163532-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
4320-01-695-0169 INTERCHANGEABLE
Pump,centrifugal
Cross-Reference Index
Part NumberManufacturer
3532-1 Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
S03532-6 Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
970-3335-6 Cts Inc (USA)
625520-6 PRIMARY Raytheon Company (USA)
3532-6 Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
Related Parts
3110-00-100-0577INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
35326
5340-00-105-7840INTERCHANGEABLE
CLAMP,LOOP
35326
2920-00-255-4190INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
5905-00-487-8323INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
RS2BU000B200R0J
3455-00-808-4292INTERCHANGEABLE
CUTTER,MILLING,END
5935-00-817-5631INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1JC2389H04
3040-01-113-2516INTERCHANGEABLE
CONNECTING LINK,RIGID
3532-1
4320-01-695-0169INTERCHANGEABLE
PUMP,CENTRIFUGAL

Frequently Asked Questions

What is NSN 5955-00-189-4204?

NSN 5955-00-189-4204 is a Oscillator,crystal Controlled, manufactured by Raytheon Company, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-00-189-4204?

NSN 5955-00-189-4204 has 5 cross-referenced part numbers: 3532-1 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.), S03532-6 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.), 970-3335-6 (Cts Inc), 625520-6 (Raytheon Company), 3532-6 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.).

What NSN replaces 5955-00-189-4204?

There are 8 known substitutes for 5955-00-189-4204: 3110-00-100-0577, 5340-00-105-7840, 2920-00-255-4190 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 625520-6?

Key specifications for 625520-6: Operating Temp Range: -30.0 TO 85.0 CELSIUS DEGC; Installation Design: MODULE; Inclosure Type: ENCASED; Basic Shape Style: RECTANGULAR OR SQUARE. 20 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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