PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TLC1555Amplifier,audio Frequency

I T I Electronics, Inc. · NSN 5996-01-015-4142 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-01-015-4142 — this item is cataloged by the U.S. Government under National Stock Number 5996-01-015-4142. Primary manufacturer part number: TLC1555.
Features
  • Amplifier,audio Frequency — FSC 5996
  • Average Life Measurement: NOT RATED
  • Individual Section Quantity: 1
  • Basic Shape Style: CYLINDRICAL
  • Installation Design: MODULE
  • Inclosure Type: ENCASED
  • Overall Diameter: 1.312 INCHES NOMINAL IN
  • Impedance Rating Per Channel: 200.000 OHMS INPUT CHANNEL AND 600.000 OHMS OUTPUT CHANNEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier,audio Frequency, cataloged under National Stock Number 5996-01-015-4142, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is I T I Electronics, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5996-01-015-4142
Primary Part NumberTLC1555
Item NameAmplifier,audio Frequency
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerI T I Electronics, Inc.
StatusCANCELLED
Average Life MeasurementNOT RATED
Individual Section Quantity1
Basic Shape StyleCYLINDRICAL
Installation DesignMODULE
Inclosure TypeENCASED
Overall Diameter1.312 INCHES NOMINAL IN
Impedance Rating Per Channel200.000 OHMS INPUT CHANNEL AND 600.000 OHMS OUTPUT CHANNEL
Variation Frequency Rating in Decibels1.0
Overall Gain33.5 DECIBELS
Connection TypeWIRE LEAD TERMINALS BOTTOM
Frequency Per Channel30.0 HERTZ MINIMUM OPERATING CHANNEL AND 30.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
Circuit Construction TypeSOLID STATE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5940-00-082-4861 INTERCHANGEABLE
Terminal,stud
5365-00-398-91111588B INTERCHANGEABLE
Spacer
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5306-01-095-3851158-8B INTERCHANGEABLE
Bolt,machine
Curt Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
1588B Altec Lansing Corp Sound Products Div (USA)
TLC1555 PRIMARY I T I Electronics, Inc. (USA)
Related Parts
5940-00-082-4861INTERCHANGEABLE
TERMINAL,STUD
5365-00-398-9111INTERCHANGEABLE
SPACER
1588B
5306-01-095-3851INTERCHANGEABLE
BOLT,MACHINE
158-8B

Frequently Asked Questions

What is NSN 5996-01-015-4142?

NSN 5996-01-015-4142 is a Amplifier,audio Frequency, manufactured by I T I Electronics, Inc., classified under FSC 5996 (Amplifier,radio Frequency). Status: cancelled.

What are the part numbers for NSN 5996-01-015-4142?

NSN 5996-01-015-4142 has 2 cross-referenced part numbers: 1588B (Altec Lansing Corp Sound Products Div), TLC1555 (I T I Electronics, Inc.).

What NSN replaces 5996-01-015-4142?

There are 3 known substitutes for 5996-01-015-4142: 5940-00-082-4861, 5365-00-398-9111, 5306-01-095-3851. Verify interchangeability with system specifications before substitution.

What are the specifications of TLC1555?

Key specifications for TLC1555: Average Life Measurement: NOT RATED; Individual Section Quantity: 1; Basic Shape Style: CYLINDRICAL; Installation Design: MODULE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5996-01-015-4142 still in active supply?

NSN 5996-01-015-4142 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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