PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GB624Amplifier,audio Frequency

Lynch Communication Systems Inc · NSN 5996-00-713-0911 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-00-713-0911 — this item is cataloged by the U.S. Government under National Stock Number 5996-00-713-0911. Primary manufacturer part number: GB624.
Features
  • Amplifier,audio Frequency — FSC 5996
  • FSC Application Data: RADIO,EXCEPT NAVIGATION,NONAIRBORNE
  • Overall Gain: 1.45 VOLTS
  • External DC Operating Voltage in Volts: 24.0 NOMINAL SINGLE VOLTAGE
  • Attenuation in Decibels: 0.2
  • Impedance Rating Per Channel: 600.000 OHMS INPUT CHANNEL AND 600.000 OHMS OUTPUT CHANNEL
  • Average Power Rating Per Channel: 378.0 MILLIWATTS OUTPUT
  • Basic Shape Style: RECTANGULAR OR SQUARE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier,audio Frequency, cataloged under National Stock Number 5996-00-713-0911, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lynch Communication Systems Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5996-00-713-0911
Primary Part NumberGB624
Item NameAmplifier,audio Frequency
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerLynch Communication Systems Inc
StatusACTIVE
FSC Application DataRADIO,EXCEPT NAVIGATION,NONAIRBORNE
Overall Gain1.45 VOLTS
External DC Operating Voltage in Volts24.0 NOMINAL SINGLE VOLTAGE
Attenuation in Decibels0.2
Impedance Rating Per Channel600.000 OHMS INPUT CHANNEL AND 600.000 OHMS OUTPUT CHANNEL
Average Power Rating Per Channel378.0 MILLIWATTS OUTPUT
Basic Shape StyleRECTANGULAR OR SQUARE
Frequency Per Channel200.0 HERTZ MINIMUM OPERATING CHANNEL AND 10.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-510-7605 INTERCHANGEABLE
Arrester,lightning
Cross-Reference Index
Part NumberManufacturer
GB624 Lynch Communication Systems Inc (USA)
Related Parts
5920-00-510-7605INTERCHANGEABLE
ARRESTER,LIGHTNING

Frequently Asked Questions

What is NSN 5996-00-713-0911?

NSN 5996-00-713-0911 is a Amplifier,audio Frequency, manufactured by Lynch Communication Systems Inc, classified under FSC 5996 (Amplifier,radio Frequency). Status: active.

What are the part numbers for NSN 5996-00-713-0911?

NSN 5996-00-713-0911 has 1 cross-referenced part number: GB624 (Lynch Communication Systems Inc).

What NSN replaces 5996-00-713-0911?

There is 1 known substitute for 5996-00-713-0911: 5920-00-510-7605. Verify interchangeability with system specifications before substitution.

What are the specifications of GB624?

Key specifications for GB624: Overall Width: 1.688 INCHES NOMINAL IN; Overall Length: 5.250 INCHES NOMINAL IN; FSC Application Data: RADIO,EXCEPT NAVIGATION,NONAIRBORNE; Overall Gain: 1.45 VOLTS. 11 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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