PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC-D-68458Amplifier,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5996-00-248-9081 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-00-248-9081 — this item is cataloged by the U.S. Government under National Stock Number 5996-00-248-9081. Primary manufacturer part number: SC-D-68458.
Features
  • Amplifier,audio Frequency — FSC 5996
  • Overall Gain: 50.0 VOLTS
  • Basic Shape Style: IRREGULAR
  • Average Life Measurement: NOT RATED
  • Attenuation in Decibels: 1.0
  • Impedance Rating Per Channel: 600.000 OHMS OUTPUT CHANNEL
  • External DC Operating Voltage in Volts: 4.5 MINIMUM SINGLE VOLTAGE AND 45.0 MAXIMUM SINGLE VOLTAGE
  • 19 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier,audio Frequency, cataloged under National Stock Number 5996-00-248-9081, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 8 manufacturers, 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
NSN5996-00-248-9081
Primary Part NumberSC-D-68458
Item NameAmplifier,audio Frequency
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Overall Gain50.0 VOLTS
Basic Shape StyleIRREGULAR
Average Life MeasurementNOT RATED
Attenuation in Decibels1.0
Impedance Rating Per Channel600.000 OHMS OUTPUT CHANNEL
External DC Operating Voltage in Volts4.5 MINIMUM SINGLE VOLTAGE AND 45.0 MAXIMUM SINGLE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-6712108MQ6A7 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4820-00-203-39760168 INTERCHANGEABLE
Valve,angle
Hoffman/new Yorker, Inc.
4820-00-237-3376 INTERCHANGEABLE
Valve,angle
4820-00-273-9897 INTERCHANGEABLE
Valve,angle
5120-00-293-0337 INTERCHANGEABLE
Wrench,box
5340-00-298-9112 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
6220-00-299-58411008229-1 INTERCHANGEABLE
Light,marker,clearance
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5342-00-344-4169100-013-655 INTERCHANGEABLE
Bracket,cable Terminal
Lucent Technologies Inc Corporate Headquarters
4710-00-377-9856 INTERCHANGEABLE
Tube,retarder
5935-00-402-1439 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
D172139 American Telephone and Telegraph Co (USA)
100 718 980 Lucent Technologies Inc Corporate Headquarters (USA)
100 718 980 Lucent Technologies Inc Dba Federal Marketing Group (USA)
100 718 980 American Telephone and Telegraph Co (USA)
91ATEST SET American Telephone and Telegraph Co (USA)
BC1388C Cosmos Industries Inc (USA)
91ATEST SET Lucent Technologies Inc Dba Federal Marketing Group (USA)
BC1388 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
45A Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
BC1388A Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SC-D-68458 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
108A Lucent Technologies Inc Dba Federal Marketing Group (USA)
91ATEST SET Lucent Technologies Inc Corporate Headquarters (USA)
BC1388B Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MS88 Simpson Electric Company, Inc. (USA)
108A At and T Corp (USA)
108A American Telephone and Telegraph Co (USA)
D172139 At and T Corp (USA)
108A Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
3110-00-155-6712INTERCHANGEABLE
BEARING,BALL,ANNULAR
108MQ6A7
4820-00-203-3976INTERCHANGEABLE
VALVE,ANGLE
0168
4820-00-237-3376INTERCHANGEABLE
VALVE,ANGLE
4820-00-273-9897INTERCHANGEABLE
VALVE,ANGLE
5120-00-293-0337INTERCHANGEABLE
WRENCH,BOX
5340-00-298-9112INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
6220-00-299-5841INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
1008229-1
5342-00-344-4169INTERCHANGEABLE
BRACKET,CABLE TERMINAL
100-013-655
4710-00-377-9856INTERCHANGEABLE
TUBE,RETARDER
5935-00-402-1439INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4820-00-541-0374INTERCHANGEABLE
VALVE,ANGLE
MSS MP-80-87
3110-00-555-5206INTERCHANGEABLE
BEARING,BALL,ANNULAR
1208-1B1

Frequently Asked Questions

What is NSN 5996-00-248-9081?

NSN 5996-00-248-9081 is a Amplifier,audio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5996 (Amplifier,radio Frequency). Status: active.

What are the part numbers for NSN 5996-00-248-9081?

NSN 5996-00-248-9081 has 19 cross-referenced part numbers: D172139 (American Telephone and Telegraph Co), 100 718 980 (Lucent Technologies Inc Corporate Headquarters), 100 718 980 (Lucent Technologies Inc Dba Federal Marketing Group), 100 718 980 (American Telephone and Telegraph Co), 91ATEST SET (American Telephone and Telegraph Co) and 14 more.

What NSN replaces 5996-00-248-9081?

There are 12 known substitutes for 5996-00-248-9081: 3110-00-155-6712, 4820-00-203-3976, 4820-00-237-3376 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC-D-68458?

Key specifications for SC-D-68458: Overall Gain: 50.0 VOLTS; Basic Shape Style: IRREGULAR; Average Life Measurement: NOT RATED; Overall Width: 8.375 INCHES NOMINAL IN. 9 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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