PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7040-569Oscillator,crystal Controlled

Spectrum Technology Inc · NSN 5955-01-054-3660 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-054-3660 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-054-3660. Primary manufacturer part number: 7040-569.
Features
  • Oscillator,crystal Controlled — FSC 5955
  • Identification Designator: 0271C0006-69-54497
  • Operating Temp Range: +5.0 TO 55.0 CELSIUS DEGC
  • Environmental Protection: MOISTURE PROOF
  • External DC Operating Voltage in Volts: 8.0 NOMINAL SINGLE VOLTAGE
  • Circuit Construction Type: SOLID STATE
  • Frequency Per Channel: 1.97817 MEGAHERTZ NOMINAL OPERATING CHANNEL
  • Connection Contact Type and Quantity: 5 WIRE LEAD TERMINALS EXTERNAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-054-3660, 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 Spectrum Technology Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-01-054-3660
Primary Part Number7040-569
Item NameOscillator,crystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerSpectrum Technology Inc
StatusACTIVE
Identification Designator0271C0006-69-54497
Operating Temp Range+5.0 TO 55.0 CELSIUS DEGC
Environmental ProtectionMOISTURE PROOF
External DC Operating Voltage in Volts8.0 NOMINAL SINGLE VOLTAGE
Circuit Construction TypeSOLID STATE
Frequency Per Channel1.97817 MEGAHERTZ NOMINAL OPERATING CHANNEL
Connection Contact Type and Quantity5 WIRE LEAD TERMINALS EXTERNAL
Connection TypeWIRE LEAD TERMINALS BOTTOM
Shock Resistance Rating in Gravitational Units15.0
Control TypeREMOTE
Installation DesignMODULE
Operating Control MethodAUTOMATIC
Average Life MeasurementNOT RATED
Basic Shape StyleRECTANGULAR OR SQUARE
Inclosure TypeENCASED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-554-608513303SA-1B1 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
5355-00-931-9099261369 INTERCHANGEABLE
Lock,dial
Raytheon Company Dba Raytheon Co
3010-01-301-4203 INTERCHANGEABLE
Coupling,shaft,flexible
5315-01-548-095570-0669 INTERCHANGEABLE
Key,machine
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
7040-569 Spectrum Technology Inc (USA)
0271C0006-69 Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA)
7006-69 Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
26-13-69 Oak Crystal Inc (USA)
Related Parts
3110-00-554-6085INTERCHANGEABLE
BEARING,BALL,ANNULAR
13303SA-1B1
5355-00-931-9099INTERCHANGEABLE
LOCK,DIAL
261369
3010-01-301-4203INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
5315-01-548-0955INTERCHANGEABLE
KEY,MACHINE
70-0669

Frequently Asked Questions

What is NSN 5955-01-054-3660?

NSN 5955-01-054-3660 is a Oscillator,crystal Controlled, manufactured by Spectrum Technology Inc, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-054-3660?

NSN 5955-01-054-3660 has 4 cross-referenced part numbers: 7040-569 (Spectrum Technology Inc), 0271C0006-69 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), 7006-69 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.), 26-13-69 (Oak Crystal Inc).

What NSN replaces 5955-01-054-3660?

There are 4 known substitutes for 5955-01-054-3660: 3110-00-554-6085, 5355-00-931-9099, 3010-01-301-4203 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7040-569?

Key specifications for 7040-569: Identification Designator: 0271C0006-69-54497; Overall Width: 1.100 INCHES NOMINAL IN; Operating Temp Range: +5.0 TO 55.0 CELSIUS DEGC; Environmental Protection: MOISTURE PROOF. 18 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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