PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GR1-29-1Microcircuit,linear

Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems · NSN 5962-00-175-8958 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-175-8958 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-175-8958. Primary manufacturer part number: GR1-29-1.
Features
  • Microcircuit,linear — FSC 5962
  • Maximum Power Dissipation Rating: 670.0 MILLIWATTS
  • Terminal Surface Treatment: TIN
  • Test Data Document: 25500-GR1-29 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)
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND HIGH VOLTAGE AND HIGH GAIN AND INTERNALLY COMPENSATED AND LOW POWER
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Input Circuit Pattern: DUAL 2 INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-00-175-8958, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-175-8958
Primary Part NumberGR1-29-1
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
StatusCANCELLED
Maximum Power Dissipation Rating670.0 MILLIWATTS
Terminal Surface TreatmentTIN
Test Data Document25500-GR1-29 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)
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND HIGH VOLTAGE AND HIGH GAIN AND INTERNALLY COMPENSATED AND LOW POWER
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit PatternDUAL 2 INPUT
Body Width0.265 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Body Height0.130 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
Time Rating Per Chacteristic300.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC AND GLASS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-00-434-1006U6W7747312 INTERCHANGEABLE
Microcircuit,linear
Advanced Micro Devices Inc Dba AMD Austin
5962-01-289-4264 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
747BN Telcom Semiconductor Inc (USA)
GR1-29-1 PRIMARY Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
U6W7747312 Fairchild Semiconductor Corp (USA)
Related Parts
5962-00-434-1006INTERCHANGEABLE
MICROCIRCUIT,LINEAR
U6W7747312
5962-01-289-4264INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-00-175-8958?

NSN 5962-00-175-8958 is a Microcircuit,linear, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-175-8958?

NSN 5962-00-175-8958 has 3 cross-referenced part numbers: 747BN (Telcom Semiconductor Inc), GR1-29-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems), U6W7747312 (Fairchild Semiconductor Corp).

What NSN replaces 5962-00-175-8958?

There are 2 known substitutes for 5962-00-175-8958: 5962-00-434-1006, 5962-01-289-4264. Verify interchangeability with system specifications before substitution.

What are the specifications of GR1-29-1?

Key specifications for GR1-29-1: Maximum Power Dissipation Rating: 670.0 MILLIWATTS; Terminal Surface Treatment: TIN; Test Data Document: 25500-GR1-29 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); Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-175-8958 still in active supply?

NSN 5962-00-175-8958 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.
PartsTable Design LLC · partstable.com