PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM117KSTEEL/883CMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-01-129-1277 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-129-1277 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-129-1277. Primary manufacturer part number: LM117KSTEEL/883C.
Features
  • Microcircuit,linear — FSC 5962
  • Input Circuit Pattern: 1 INPUT
  • Voltage Rating and Type Per Characteristic: 40.0 VOLTS MAXIMUM POWER SOURCE
  • Body Height: 0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Body Width: 1.050 INCHES MAXIMUM IN
  • Design Function and Quantity: 1 REGULATOR, VOLTAGE
  • 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 5962-01-129-1277, 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 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-129-1277
Primary Part NumberLM117KSTEEL/883C
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Input Circuit Pattern1 INPUT
Voltage Rating and Type Per Characteristic40.0 VOLTS MAXIMUM POWER SOURCE
Body Height0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Body Width1.050 INCHES MAXIMUM IN
Design Function and Quantity1 REGULATOR, VOLTAGE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationCAN
Criticality Code JustificationFEAT
Case Outline Source and DesignatorTO-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Maximum Power Dissipation Rating20.0 WATTS
Terminal Surface TreatmentSOLDER
Features ProvidedHERMETICALLY SEALED AND ADJUSTABLE AND HIGH PERFORMANCE
Inclosure MaterialMETAL
Body Length1.573 INCHES MAXIMUM IN
Terminal Type and Quantity3 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-01-048-6860LM117KSTEEL/883B INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
5962-01-139-1523 INTERCHANGEABLE
Microcircuit,linear
5962-01-176-0384 INTERCHANGEABLE
Microcircuit,linear
5962-01-221-01675E8071/238C0001 INTERCHANGEABLE
Microcircuit,linear
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
LM117KSTEEL/883C National Semiconductor Corporation (USA)
725000-837 Raytheon Company Div Rmd Strategic (USA)
LM117KSTEEL/883 Lacon Electronic Gmbh (DEU)
10071488-101 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
LM117KSTEEL/883 Adelco Elektronik Gmbh (DEU)
LM117KSTEEL/883 National Semiconductor Corporation (USA)
B77T0512-0193 Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA)
LM117KSTEEL/883A Adelco Elektronik Gmbh (DEU)
Related Parts
5962-01-048-6860INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM117KSTEEL/883B
5962-01-139-1523INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-176-0384INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-221-0167INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5E8071/238C0001

Frequently Asked Questions

What is NSN 5962-01-129-1277?

NSN 5962-01-129-1277 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 5962-01-129-1277?

NSN 5962-01-129-1277 has 8 cross-referenced part numbers: LM117KSTEEL/883C (National Semiconductor Corporation), 725000-837 (Raytheon Company Div Rmd Strategic), LM117KSTEEL/883 (Lacon Electronic Gmbh), 10071488-101 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), LM117KSTEEL/883 (Adelco Elektronik Gmbh) and 3 more.

What NSN replaces 5962-01-129-1277?

There are 4 known substitutes for 5962-01-129-1277: 5962-01-048-6860, 5962-01-139-1523, 5962-01-176-0384 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM117KSTEEL/883C?

Key specifications for LM117KSTEEL/883C: Input Circuit Pattern: 1 INPUT; Voltage Rating and Type Per Characteristic: 40.0 VOLTS MAXIMUM POWER SOURCE; Body Height: 0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).. 19 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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