PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RASCO-1-7.5MHZOscillator,noncrystal Controlled

Department of State Health Services · NSN 5955-01-018-7507 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-018-7507 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-018-7507. Primary manufacturer part number: RASCO-1-7.5MHZ.
Features
  • Oscillator,noncrystal Controlled — FSC 5955
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Inclosure Type: HERMETICALLY SEALED
  • Installation Design: MODULE
  • Circuit Construction Type: SOLID STATE
  • External DC Operating Voltage in Volts: 5.0 NOMINAL SINGLE VOLTAGE
  • Connection Contact Type and Quantity: 14 PIN EXTERNAL
  • Frequency Per Channel: 7.5 MEGAHERTZ NOMINAL OPERATING CHANNEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-018-7507, 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 Department of State Health Services. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-01-018-7507
Primary Part NumberRASCO-1-7.5MHZ
Item NameOscillator,noncrystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerDepartment of State Health Services
StatusACTIVE
Basic Shape StyleRECTANGULAR OR SQUARE
Inclosure TypeHERMETICALLY SEALED
Installation DesignMODULE
Circuit Construction TypeSOLID STATE
External DC Operating Voltage in Volts5.0 NOMINAL SINGLE VOLTAGE
Connection Contact Type and Quantity14 PIN EXTERNAL
Frequency Per Channel7.5 MEGAHERTZ NOMINAL OPERATING CHANNEL
Connection TypePIN BOTTOM
Operating Control MethodAUTOMATIC
Operating Temp Range+0.0 TO 55.0 CELSIUS DEGC
Average Life MeasurementNOT RATED
Identification DesignatorA480-4-20551
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5955-00-392-36561879 INTERCHANGEABLE
Oscillator,crystal Controlled
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
Cross-Reference Index
Part NumberManufacturer
5012460-001 Raytheon Technical Services Company (USA)
K1091A-7.5MHZ Freescale Semiconductor, Inc. (USA)
K1091A Cooper R Jr Inc (USA)
M1091A-7.5MHZ Mf Electronics Corp. (USA)
5012460-002 Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR)
A480-4 Lockheed Martin Corp (USA)
RASCO-1 Freescale Semiconductor, Inc. (USA)
A480-4 Raytheon Technical Services Company (USA)
A480-4 Cae Usa Inc. (USA)
K1091A Department of State Health Services Dba Use CAGE Code 01wr9 for Cataloging (USA)
5012460-001 Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR)
1601-7.5MHZ Murata Erie North America Inc State College Opns (USA)
RASCO-1-7.5MHZ PRIMARY Department of State Health Services (USA)
A480A Raytheon Technical Services Company (USA)
Related Parts
5955-00-392-3656INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
1879

Frequently Asked Questions

What is NSN 5955-01-018-7507?

NSN 5955-01-018-7507 is a Oscillator,noncrystal Controlled, manufactured by Department of State Health Services, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-018-7507?

NSN 5955-01-018-7507 has 14 cross-referenced part numbers: 5012460-001 (Raytheon Technical Services Company), K1091A-7.5MHZ (Freescale Semiconductor, Inc.), K1091A (Cooper R Jr Inc), M1091A-7.5MHZ (Mf Electronics Corp.), 5012460-002 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation) and 9 more.

What NSN replaces 5955-01-018-7507?

There is 1 known substitute for 5955-01-018-7507: 5955-00-392-3656. Verify interchangeability with system specifications before substitution.

What are the specifications of RASCO-1-7.5MHZ?

Key specifications for RASCO-1-7.5MHZ: Basic Shape Style: RECTANGULAR OR SQUARE; Overall Height: 0.470 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED; Installation Design: MODULE. 15 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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