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PartsTable / COMPONENT / 620373-1
620373-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include overall_width: 0.500 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 0.800 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR OR SQUARE, installation_design: MODULE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-444-5363, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
620373-1
NSN: 5955-01-444-5363
FSC: 5955
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
overall_width0.500 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height0.375 INCHES NOMINAL IN
overall_length0.800 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR OR SQUARE
installation_designMODULE
average_life_measurementINDEFINITE
circuit_construction_typeSOLID STATE
NSN5955-01-444-5363
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OSCILLATOR,CRYSTAL CONTROLLED TITLE COMPONENT PN 620373-1 MFR OSCILLATOR,CRYSTAL CON
KEY FEATURES
•
INSTALLATION DESIGN: MODULE
•
AVERAGE LIFE MEASUREMENT: INDEFINITE
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
CIRCUIT CONSTRUCTION TYPE: SOLID STATE
•
BASIC SHAPE STYLE: RECTANGULAR OR SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
INSTALLATION DESIGNMODULE
OVERALL HEIGHT0.375 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
OVERALL LENGTH0.800 INCHES NOMINAL IN
AVERAGE LIFE MEASUREMENTINDEFINITE
INCLOSURE TYPEHERMETICALLY SEALED
CIRCUIT CONSTRUCTION TYPESOLID STATE
BASIC SHAPE STYLERECTANGULAR OR SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
3628Interchangeable
interchangeable cross-reference
interchangeable
4003628Interchangeable
interchangeable cross-reference
interchangeable
4003628-7Interchangeable
interchangeable cross-reference
interchangeable
8888-284604Interchangeable
interchangeable cross-reference
interchangeable
6515-01-C71-0764Interchangeable
interchangeable cross-reference
interchangeable
285254Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 620373-1?
620373-1 is a OSCILLATOR,CRYSTAL CONTROLLED.
What parts can replace 620373-1?
There are 18 known substitutes for 620373-1: 3628, 4003628, 4003628-7 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 620373-1?
620373-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-01-444-5363. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026