PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AM142AICAmplifier,audio Frequency

Joint Electronics Type Designation System · NSN 5996-00-224-6175 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-00-224-6175 — this item is cataloged by the U.S. Government under National Stock Number 5996-00-224-6175. Primary manufacturer part number: AM142AIC.
Features
  • Amplifier,audio Frequency — FSC 5996
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Average Life Measurement: NOT RATED
  • Inclosure Type: ENCASED
  • Installation Design: PANEL
  • Connection Contact Type and Quantity: 1 RECEPTACLE, AUDIO EXTERNAL
  • External DC Operating Voltage in Volts: 26.5 NOMINAL SINGLE VOLTAGE
  • Connection Type: PIN BOTTOM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier,audio Frequency, cataloged under National Stock Number 5996-00-224-6175, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5996-00-224-6175
Primary Part NumberAM142AIC
Item NameAmplifier,audio Frequency
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerJoint Electronics Type Designation System
StatusCANCELLED
Basic Shape StyleRECTANGULAR OR SQUARE
Average Life MeasurementNOT RATED
Inclosure TypeENCASED
Installation DesignPANEL
Connection Contact Type and Quantity1 RECEPTACLE, AUDIO EXTERNAL
External DC Operating Voltage in Volts26.5 NOMINAL SINGLE VOLTAGE
Connection TypePIN BOTTOM
Variation Frequency Rating in Decibels3.0
Impedance Rating Per Channel500.000 OHMS INPUT CHANNEL AND 600.000 OHMS OUTPUT CHANNEL
Circuit Construction TypeSOLID STATE
Frequency Per Channel300.0 HERTZ MINIMUM OPERATING CHANNEL AND 4.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
Average Power Rating Per Channel75.0 MILLIWATTS OUTPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
4520-00-036-5932G123-21TYPET INTERCHANGEABLE
Heater,space,electric
Valad Electric Heating Corp.
4520-00-036-5934252-X21P18948-4 INTERCHANGEABLE
Heater,space,electric
Indeeco Llc Dba Indeeco
4520-00-240-8311 INTERCHANGEABLE
Heater,space,electric
4520-00-240-8312 INTERCHANGEABLE
Heater,space,electric
4520-00-240-8313 INTERCHANGEABLE
Heater,space,electric
4520-00-240-8314 INTERCHANGEABLE
Heater,space,electric
4520-01-153-9294275565 INTERCHANGEABLE
Heater,space,electric
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
4520-01-189-2101BH42.0-3-NM INTERCHANGEABLE
Heater,space,electric
Valad Electric Heating Corp.
4520-01-326-1396 INTERCHANGEABLE
Heater,space,electric
Cross-Reference Index
Part NumberManufacturer
AM142AIC Joint Electronics Type Designation System (USA)
AM-142/A1C Joint Electronics Type Designation System (USA)
46B42192-46B42208SPECIFICATI0N Department of the Air Force (USA)
MIL-H-22663 Galbraith C C and Son Inc (USA)
Related Parts
4520-00-036-5932INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
G123-21TYPET
4520-00-036-5934INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
252-X21P18948-4
4520-00-240-8311INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
4520-00-240-8312INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
4520-00-240-8313INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
4520-00-240-8314INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
4520-01-153-9294INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
275565
4520-01-189-2101INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
BH42.0-3-NM
4520-01-326-1396INTERCHANGEABLE
HEATER,SPACE,ELECTRIC

Frequently Asked Questions

What is NSN 5996-00-224-6175?

NSN 5996-00-224-6175 is a Amplifier,audio Frequency, manufactured by Joint Electronics Type Designation System, classified under FSC 5996 (Amplifier,radio Frequency). Status: cancelled.

What are the part numbers for NSN 5996-00-224-6175?

NSN 5996-00-224-6175 has 4 cross-referenced part numbers: AM142AIC (Joint Electronics Type Designation System), AM-142/A1C (Joint Electronics Type Designation System), 46B42192-46B42208SPECIFICATI0N (Department of the Air Force), MIL-H-22663 (Galbraith C C and Son Inc).

What NSN replaces 5996-00-224-6175?

There are 9 known substitutes for 5996-00-224-6175: 4520-00-036-5932, 4520-00-036-5934, 4520-00-240-8311 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AM142AIC?

Key specifications for AM142AIC: Overall Length: 6.000 INCHES NOMINAL IN; Overall Height: 3.500 INCHES NOMINAL IN; Basic Shape Style: RECTANGULAR OR SQUARE; Average Life Measurement: NOT RATED. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5996-00-224-6175 still in active supply?

NSN 5996-00-224-6175 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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