PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM123KSTEEL/883Microcircuit,linear

National Semiconductor Corporation · NSN 5962-01-110-7283 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-110-7283 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-110-7283. Primary manufacturer part number: LM123KSTEEL/883.
Features
  • Microcircuit,linear — FSC 5962
  • Inclosure Material: GLASS AND METAL
  • Voltage Rating and Type Per Characteristic: 20.0 VOLTS MAXIMUM POWER SOURCE
  • Body Length: 1.543 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN
  • Design Function and Quantity: 1 REGULATOR, VOLTAGE
  • Terminal Type and Quantity: 2 PIN
  • Body Height: 0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-110-7283, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is National Semiconductor Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-110-7283
Primary Part NumberLM123KSTEEL/883
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Inclosure MaterialGLASS AND METAL
Voltage Rating and Type Per Characteristic20.0 VOLTS MAXIMUM POWER SOURCE
Body Length1.543 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN
Design Function and Quantity1 REGULATOR, VOLTAGE
Terminal Type and Quantity2 PIN
Body Height0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern1 INPUT
Test Data Document99971-7542325 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Precious Material and LocationTERMINAL SURFACE GOLD
Case Outline Source and DesignatorT0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Body Width1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
Terminal Surface TreatmentGOLD
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationCAN
Precious MaterialGOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-087-8519 INTERCHANGEABLE
Microcircuit,linear
5962-01-142-4196LM223K INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
LM123KSTEEL/883 National Semiconductor Corporation (USA)
RL33108 National Semiconductor Corporation (USA)
7542325P1 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
7542325P0001 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
ES5380-02 Drs Sustainment Systems Inc (USA)
ES5380-02 Drs Sustainment Systems, Inc. (USA)
Related Parts
5962-01-087-8519INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-142-4196INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM223K

Frequently Asked Questions

What is NSN 5962-01-110-7283?

NSN 5962-01-110-7283 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-110-7283?

NSN 5962-01-110-7283 has 6 cross-referenced part numbers: LM123KSTEEL/883 (National Semiconductor Corporation), RL33108 (National Semiconductor Corporation), 7542325P1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 7542325P0001 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), ES5380-02 (Drs Sustainment Systems Inc) and 1 more.

What NSN replaces 5962-01-110-7283?

There are 2 known substitutes for 5962-01-110-7283: 5962-01-087-8519, 5962-01-142-4196. Verify interchangeability with system specifications before substitution.

What are the specifications of LM123KSTEEL/883?

Key specifications for LM123KSTEEL/883: Inclosure Material: GLASS AND METAL; Voltage Rating and Type Per Characteristic: 20.0 VOLTS MAXIMUM POWER SOURCE; Body Length: 1.543 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN; Design Function and Quantity: 1 REGULATOR, VOLTAGE. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com