PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PC74991-1Microcircuit,linear

Rockwell Collins, Inc. Dba Rc Displays Systems · NSN 5962-01-290-6670 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-290-6670 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-290-6670. Primary manufacturer part number: PC74991-1.
Features
  • Microcircuit,linear — FSC 5962
  • Body Width: 0.310 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Material: CERAMIC
  • Case Outline Source and Designator: D-1 MIL-M-38510
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Features Provided: MONOLITHIC AND PHASE SENSITIVE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-290-6670, 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 Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-290-6670
Primary Part NumberPC74991-1
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Rc Displays Systems
StatusCANCELLED
Body Width0.310 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Case Outline Source and DesignatorD-1 MIL-M-38510
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedMONOLITHIC AND PHASE SENSITIVE
Terminal Surface TreatmentSOLDER
Maximum Power Dissipation Rating85.0 MILLIWATTS
Inclosure ConfigurationDUAL-IN-LINE
Terminal Type and Quantity14 PRINTED CIRCUIT
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Body Height0.140 INCHES MAXIMUM IN
Design Function and Quantity1 DETECTOR, PHASE
Body Length0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5962-00-006-4521 INTERCHANGEABLE
Microcircuit,digital
5962-00-409-2924 INTERCHANGEABLE
Microcircuit,digital
5962-00-544-4841 INTERCHANGEABLE
Microcircuit,digital
5962-01-034-3875 INTERCHANGEABLE
Microcircuit,digital
5962-01-090-1954 INTERCHANGEABLE
Microcircuit,digital
5962-01-102-866817-123596-2 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5962-01-187-2459807462-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5962-01-205-19991035AS165 INTERCHANGEABLE
Microcircuit,digital
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5962-01-290-3899 INTERCHANGEABLE
Microcircuit,digital
5962-01-389-6019 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
PC74991-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
SC-27936-LH Freescale Semiconductor, Inc. (USA)
5962-8780301CA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
SM-A-874890 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
G492096-223 Raytheon Company Div Corp (USA)
1135625G1 Itt Industries Inc Itt Aerospace Communications Div East (USA)
5962-87803 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
SC26477LH Freescale Semiconductor, Inc. (USA)
5962-8780301CX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
PC73561-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
MC4344L Austin Semiconductor, Inc Dba Micross Components (USA)
PC73757-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
0073-2088 Microwave Engineering Corporation (USA)
0073-2088 Sierra Networks Inc Sierracom Div (USA)
616183-902 Raytheon Company (USA)
4344/BCAJC Freescale Semiconductor, Inc. (USA)
ML4344/BCA Lansdale Semiconductor, Inc. (USA)
MC4344BCBS Freescale Semiconductor, Inc. (USA)
IC4-00034-001 Microsource, Inc. (USA)
5962-8780301CX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5962-00-006-4521INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-409-2924INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-544-4841INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-034-3875INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-090-1954INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-102-8668INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
17-123596-2
5962-01-187-2459INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
807462-1
5962-01-205-1999INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1035AS165
5962-01-290-3899INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-389-6019INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-567-9147INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MC4344L

Frequently Asked Questions

What is NSN 5962-01-290-6670?

NSN 5962-01-290-6670 is a Microcircuit,linear, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-290-6670?

NSN 5962-01-290-6670 has 20 cross-referenced part numbers: PC74991-1 (Rockwell Collins, Inc. Dba Rc Displays Systems), SC-27936-LH (Freescale Semiconductor, Inc.), 5962-8780301CA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), SM-A-874890 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), G492096-223 (Raytheon Company Div Corp) and 15 more.

What NSN replaces 5962-01-290-6670?

There are 11 known substitutes for 5962-01-290-6670: 5962-00-006-4521, 5962-00-409-2924, 5962-00-544-4841 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PC74991-1?

Key specifications for PC74991-1: Body Width: 0.310 INCHES MAXIMUM IN; Overall Length: 0.785 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-290-6670 still in active supply?

NSN 5962-01-290-6670 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.
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