PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-6188Mixer,crystal,coaxial

Spectrum Microwave, Inc. · NSN 5985-00-145-3479 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-145-3479 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-145-3479. Primary manufacturer part number: 2-6188.
Features
  • Mixer,crystal,coaxial — FSC 5985
  • Frequency Range Rating: +4.0 TO 8.0 GIGAHERTZ
  • Local Oscillator Input Terminal Designator: NO LOCAL OSCILLATOR INPUT TERMINAL DESIGNATOR
  • Signal Output Terminal Designator: NO SIGNAL OUTPUT TERMINAL DESIGNATOR
  • Local Oscillator Input Adjustability: NONADJUSTABLE
  • Signal Input Terminal Designator: NO SIGNAL INPUT TERMINAL DESIGNATOR
  • 2 verified cross-references
  • Primary manufacturer: Spectrum Microwave, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mixer,crystal,coaxial, cataloged under National Stock Number 5985-00-145-3479, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Spectrum Microwave, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5985-00-145-3479
Primary Part Number2-6188
Item NameMixer,crystal,coaxial
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSpectrum Microwave, Inc.
StatusACTIVE
Frequency Range Rating+4.0 TO 8.0 GIGAHERTZ
Local Oscillator Input Terminal DesignatorNO LOCAL OSCILLATOR INPUT TERMINAL DESIGNATOR
Signal Output Terminal DesignatorNO SIGNAL OUTPUT TERMINAL DESIGNATOR
Local Oscillator Input AdjustabilityNONADJUSTABLE
Signal Input Terminal DesignatorNO SIGNAL INPUT TERMINAL DESIGNATOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5985-01-223-898211442257-2 INTERCHANGEABLE
Coupler,directional
Us Army Aviation and Missile Command
5120-01-440-6982TL-685 INTERCHANGEABLE
Inserter and Remover,pneumatic T
Myers Tire Supply Distribution Inc Div Akron Branch
1240-01-542-708826188 INTERCHANGEABLE
Shroud Wrap,coupler
Charles Reed Knight Jr Dba Knight's Armament Company
5305-01-598-645912759-01259 INTERCHANGEABLE
Screw,shoulder
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
2-6188 PRIMARY Spectrum Microwave, Inc. (USA)
2543BF Spectrum Microwave, Inc. (USA)
Related Parts
5985-01-223-8982INTERCHANGEABLE
COUPLER,DIRECTIONAL
11442257-2
5120-01-440-6982INTERCHANGEABLE
INSERTER AND REMOVER,PNEUMATIC T
TL-685
1240-01-542-7088INTERCHANGEABLE
SHROUD WRAP,COUPLER
26188
5305-01-598-6459INTERCHANGEABLE
SCREW,SHOULDER
12759-01259

Frequently Asked Questions

What is NSN 5985-00-145-3479?

NSN 5985-00-145-3479 is a Mixer,crystal,coaxial, manufactured by Spectrum Microwave, Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-145-3479?

NSN 5985-00-145-3479 has 2 cross-referenced part numbers: 2-6188 (Spectrum Microwave, Inc.), 2543BF (Spectrum Microwave, Inc.).

What NSN replaces 5985-00-145-3479?

There are 4 known substitutes for 5985-00-145-3479: 5985-01-223-8982, 5120-01-440-6982, 1240-01-542-7088 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-6188?

Key specifications for 2-6188: Frequency Range Rating: +4.0 TO 8.0 GIGAHERTZ; Local Oscillator Input Terminal Designator: NO LOCAL OSCILLATOR INPUT TERMINAL DESIGNATOR; Signal Output Terminal Designator: NO SIGNAL OUTPUT TERMINAL DESIGNATOR; Local Oscillator Input Adjustability: NONADJUSTABLE. 8 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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