PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7040-568Oscillator,crystal Controlled

Spectrum Technology Inc · NSN 5955-01-052-6173 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-052-6173 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-052-6173. Primary manufacturer part number: 7040-568.
Features
  • Oscillator,crystal Controlled — FSC 5955
  • Average Life Measurement: NOT RATED
  • Identification Designator: 0271C0006-68-54497
  • Shock Resistance Rating in Gravitational Units: 15.0
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Installation Design: MODULE
  • Inclosure Type: ENCASED
  • Operating Temp Range: +5.0 TO 55.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-052-6173, 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 12 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
NSN5955-01-052-6173
Primary Part Number7040-568
Item NameOscillator,crystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerSpectrum Technology Inc
StatusACTIVE
Average Life MeasurementNOT RATED
Identification Designator0271C0006-68-54497
Shock Resistance Rating in Gravitational Units15.0
Basic Shape StyleRECTANGULAR OR SQUARE
Installation DesignMODULE
Inclosure TypeENCASED
Operating Temp Range+5.0 TO 55.0 CELSIUS DEGC
Connection Contact Type and Quantity5 WIRE LEAD TERMINALS EXTERNAL
Frequency Per Channel2.12187 MEGAHERTZ NOMINAL OPERATING CHANNEL
Circuit Construction TypeSOLID STATE
Connection TypeWIRE LEAD TERMINALS BOTTOM
External DC Operating Voltage in Volts8.0 NOMINAL SINGLE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-115-3565 INTERCHANGEABLE
Resistor,fixed,composition
3110-00-156-5011122359-7 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-595-3923261368 INTERCHANGEABLE
Sleeve,flared,tube Fitting
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2805-01-204-8274261368 INTERCHANGEABLE
Tappet,engine Poppet Valve
Briggs and Stratton Corp
Cross-Reference Index
Part NumberManufacturer
7040-568 Spectrum Technology Inc (USA)
0271C0006-68 Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA)
7006-68 Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
26-13-68 Oak Crystal Inc (USA)
Related Parts
5905-00-115-3565INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-156-5011INTERCHANGEABLE
BEARING,BALL,ANNULAR
122359-7
4730-00-595-3923INTERCHANGEABLE
SLEEVE,FLARED,TUBE FITTING
261368
2805-01-204-8274INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
261368

Frequently Asked Questions

What is NSN 5955-01-052-6173?

NSN 5955-01-052-6173 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 5955-01-052-6173?

NSN 5955-01-052-6173 has 4 cross-referenced part numbers: 7040-568 (Spectrum Technology Inc), 0271C0006-68 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), 7006-68 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.), 26-13-68 (Oak Crystal Inc).

What NSN replaces 5955-01-052-6173?

There are 4 known substitutes for 5955-01-052-6173: 5905-00-115-3565, 3110-00-156-5011, 4730-00-595-3923 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7040-568?

Key specifications for 7040-568: Overall Height: 0.655 INCHES NOMINAL IN; Average Life Measurement: NOT RATED; Identification Designator: 0271C0006-68-54497; Shock Resistance Rating in Gravitational Units: 15.0. 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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