PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10504AMicrophone,dynamic

Astrocom Electronics Inc · NSN 5965-01-026-8624 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-026-8624 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-026-8624. Primary manufacturer part number: 10504A.
Features
  • Microphone,dynamic — FSC 5965
  • Switch Type: PUSH
  • Frequency Response Range in Hertz: +350.0 TO 400.0
  • Electrical Connection Type: INTEGRAL CABLE
  • Height: 2.750 INCHES NOMINAL IN
  • Sound Pickup Directional Type: NOT RATED
  • Mounting Method: CORD
  • Polarity Connection: NOT REQUIRED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microphone,dynamic, cataloged under National Stock Number 5965-01-026-8624, 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 Astrocom Electronics Inc. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-01-026-8624
Primary Part Number10504A
Item NameMicrophone,dynamic
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerAstrocom Electronics Inc
StatusACTIVE
Switch TypePUSH
Frequency Response Range in Hertz+350.0 TO 400.0
Electrical Connection TypeINTEGRAL CABLE
Height2.750 INCHES NOMINAL IN
Sound Pickup Directional TypeNOT RATED
Mounting MethodCORD
Polarity ConnectionNOT REQUIRED
Body StyleHAND HELD
Length3.125 INCHES NOMINAL IN
Width2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-017-470110528 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Astronautics Corporation of America
4820-00-177-857510528 INTERCHANGEABLE
Piston,valve
Rps-Fl, Inc. Dba Rps Inc
5945-00-179-828110528 INTERCHANGEABLE
Relay,electromagnetic
Eldec Aerospace Corp
5315-00-276-434610199 INTERCHANGEABLE
Pin,straight,headed
Garwood/feller Inc Garwood Winch Div
6350-00-332-0230105-04A INTERCHANGEABLE
Diaphragm,horn
Magnatrol Valve Corp Div Clark-Cooper
5180-01-052-6303105-28 INTERCHANGEABLE
Tool Kit,fastener Removal
Huck International, Inc. Div Kingston Operations
1440-01-158-2560 INTERCHANGEABLE
Feet,mounting
6130-01-185-69841050-4A INTERCHANGEABLE
Power Supply
Power General Corp
3460-01-203-275810528 INTERCHANGEABLE
Pilot
Hougen Manufacturing, Inc
6240-01-344-9949F48T12/WW/WM INTERCHANGEABLE
Lamp,fluorescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
10504A PRIMARY Astrocom Electronics Inc (USA)
10528 Astrocom Electronics Inc (USA)
Related Parts
5905-00-017-4701INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
10528
4820-00-177-8575INTERCHANGEABLE
PISTON,VALVE
10528
5945-00-179-8281INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10528
5315-00-276-4346INTERCHANGEABLE
PIN,STRAIGHT,HEADED
10199
6350-00-332-0230INTERCHANGEABLE
DIAPHRAGM,HORN
105-04A
5180-01-052-6303INTERCHANGEABLE
TOOL KIT,FASTENER REMOVAL
105-28
1440-01-158-2560INTERCHANGEABLE
FEET,MOUNTING
6130-01-185-6984INTERCHANGEABLE
POWER SUPPLY
1050-4A
3460-01-203-2758INTERCHANGEABLE
PILOT
10528
6240-01-344-9949INTERCHANGEABLE
LAMP,FLUORESCENT
F48T12/WW/WM
1010-01-532-0571INTERCHANGEABLE
STOP,CARTRIDGE
10528
6210-01-693-0917INTERCHANGEABLE
FIXTURE,LIGHTING
EFO-X022-344.2-10

Frequently Asked Questions

What is NSN 5965-01-026-8624?

NSN 5965-01-026-8624 is a Microphone,dynamic, manufactured by Astrocom Electronics Inc, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-01-026-8624?

NSN 5965-01-026-8624 has 2 cross-referenced part numbers: 10504A (Astrocom Electronics Inc), 10528 (Astrocom Electronics Inc).

What NSN replaces 5965-01-026-8624?

There are 12 known substitutes for 5965-01-026-8624: 5905-00-017-4701, 4820-00-177-8575, 5945-00-179-8281 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10504A?

Key specifications for 10504A: Switch Type: PUSH; Frequency Response Range in Hertz: +350.0 TO 400.0; Electrical Connection Type: INTEGRAL CABLE; Height: 2.750 INCHES NOMINAL IN. 10 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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