PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

414BMicrophone,magnetic

Shure Bros Inc · NSN 5965-00-527-8818 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-00-527-8818 — this item is cataloged by the U.S. Government under National Stock Number 5965-00-527-8818. Primary manufacturer part number: 414B.
Features
  • Microphone,magnetic — FSC 5965
  • Extended Cable Length: 5.5 FEET NOMINAL FT
  • Connector Manufacturer Code: 82389
  • Cable Shielded Conductor Quantity: 1
  • Electrical Connection Type: INTEGRAL CORD
  • Mounting Method: BRACKET(S)
  • Impedance Rating: 150.0 OHMS MINIMUM AND 200.0 OHMS MAXIMUM
  • Frequency Response Range in Hertz: +200.0 TO 4000.0
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microphone,magnetic, cataloged under National Stock Number 5965-00-527-8818, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Shure Bros Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-00-527-8818
Primary Part Number414B
Item NameMicrophone,magnetic
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerShure Bros Inc
StatusACTIVE
Extended Cable Length5.5 FEET NOMINAL FT
Connector Manufacturer Code82389
Cable Shielded Conductor Quantity1
Electrical Connection TypeINTEGRAL CORD
Mounting MethodBRACKET(S)
Impedance Rating150.0 OHMS MINIMUM AND 200.0 OHMS MAXIMUM
Frequency Response Range in Hertz+200.0 TO 4000.0
Polarity ConnectionNOT REQUIRED
Cable Conductor Quantity4
Switch TypePUSH
Height1.750 INCHES NOMINAL IN
Connector Identification2504M
Accessory ComponentsCONNECTOR
Output Sensitivity Rating in Decibels-52.5
Sound Pickup Directional TypeUNIDIRECTIONAL
Retracted Cable Length1.8 FEET NOMINAL FT
Body StyleHAND HELD
Length2.875 INCHES NOMINAL IN
Width2.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5910-00-175-1164325027 INTERCHANGEABLE
Capacitor Electrica
Telemechanics Inc
6625-00-224-243141-4B INTERCHANGEABLE
Detector,radio Frequency
Boonton Electronics Corporation Div Boonton Electronics
6150-01-024-3610325027 INTERCHANGEABLE
Cable Assembly,power,electrical
Fluke Corp
4820-01-041-0007414B INTERCHANGEABLE
Valve,pressure Equalizing,gaseou
Stratotech Llc
6520-01-220-1437414B INTERCHANGEABLE
Wheel,abrasive
Shofu Dental Corp
5930-01-312-5603 INTERCHANGEABLE
Switch,knife
4320-01-340-033710400 INTERCHANGEABLE
Pump,reciprocating
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
6220-01-585-151532502-7 INTERCHANGEABLE
Light,navigational,marine
Glamox Aqua Signal Corporation
Cross-Reference Index
Part NumberManufacturer
414B5-1-2 Shure Bros Inc (USA)
325-027 Johnson E F Co Comco/communications Co Div (USA)
DEB1313 U S Dept of Transportation Federal Aviation Administration (USA)
989-0325-027 Johnson E F Co Comco/communications Co Div (USA)
414B PRIMARY Shure Bros Inc (USA)
Related Parts
5910-00-175-1164INTERCHANGEABLE
CAPACITOR ELECTRICA
325027
6625-00-224-2431INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
41-4B
6150-01-024-3610INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
325027
4820-01-041-0007INTERCHANGEABLE
VALVE,PRESSURE EQUALIZING,GASEOU
414B
6520-01-220-1437INTERCHANGEABLE
WHEEL,ABRASIVE
414B
5930-01-312-5603INTERCHANGEABLE
SWITCH,KNIFE
4320-01-340-0337INTERCHANGEABLE
PUMP,RECIPROCATING
10400
6220-01-585-1515INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
32502-7

Frequently Asked Questions

What is NSN 5965-00-527-8818?

NSN 5965-00-527-8818 is a Microphone,magnetic, manufactured by Shure Bros Inc, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-00-527-8818?

NSN 5965-00-527-8818 has 5 cross-referenced part numbers: 414B5-1-2 (Shure Bros Inc), 325-027 (Johnson E F Co Comco/communications Co Div), DEB1313 (U S Dept of Transportation Federal Aviation Administration), 989-0325-027 (Johnson E F Co Comco/communications Co Div), 414B (Shure Bros Inc).

What NSN replaces 5965-00-527-8818?

There are 8 known substitutes for 5965-00-527-8818: 5910-00-175-1164, 6625-00-224-2431, 6150-01-024-3610 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 414B?

Key specifications for 414B: Extended Cable Length: 5.5 FEET NOMINAL FT; Connector Manufacturer Code: 82389; Cable Shielded Conductor Quantity: 1; Electrical Connection Type: INTEGRAL CORD. 19 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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