PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM137KMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-01-291-6934 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-291-6934 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-291-6934. Primary manufacturer part number: LM137K.
Features
  • Microcircuit,linear — FSC 5962
  • Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC
  • Inclosure Material: METAL
  • Body Length: 1.573 INCHES MAXIMUM IN
  • Body Width: 1.050 INCHES MAXIMUM IN
  • Design Function and Quantity: 1 REGULATOR, VOLTAGE, DC
  • 1 verified cross-reference
  • Primary manufacturer: National Semiconductor Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-291-6934, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5962-01-291-6934
Primary Part NumberLM137K
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Operating Temp Range-55.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialMETAL
Body Length1.573 INCHES MAXIMUM IN
Body Width1.050 INCHES MAXIMUM IN
Design Function and Quantity1 REGULATOR, VOLTAGE, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-128-1851 INTERCHANGEABLE
Microcircuit,linear
5962-01-204-1256 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
LM137K PRIMARY National Semiconductor Corporation (USA)
Related Parts
5962-01-128-1851INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-204-1256INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-291-6934?

NSN 5962-01-291-6934 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 5962-01-291-6934?

NSN 5962-01-291-6934 has 1 cross-referenced part number: LM137K (National Semiconductor Corporation).

What NSN replaces 5962-01-291-6934?

There are 2 known substitutes for 5962-01-291-6934: 5962-01-128-1851, 5962-01-204-1256. Verify interchangeability with system specifications before substitution.

What are the specifications of LM137K?

Key specifications for LM137K: Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC; Inclosure Material: METAL; Body Length: 1.573 INCHES MAXIMUM IN; Body Width: 1.050 INCHES MAXIMUM IN. 5 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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