PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32955-1Microcircuit,memory

Rockwell Collins, Inc. Dba Rc Displays Systems · NSN 5962-01-120-4846 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-120-4846 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-120-4846. Primary manufacturer part number: 32955-1.
Features
  • Microcircuit,memory — FSC 5962
  • Body Width: 0.310 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Time Rating Per Chacteristic: 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Test Data Document: 96906-MIL-STD 883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Memory Device Type: PROM
  • Terminal Surface Treatment: SOLDER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-120-4846, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-120-4846
Primary Part Number32955-1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Rc Displays Systems
StatusACTIVE
Body Width0.310 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Time Rating Per Chacteristic40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Case Outline Source and DesignatorD-2 MIL-M-38510
Test Data Document96906-MIL-STD 883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Memory Device TypePROM
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity16 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Current Rating Per Characteristic140.00 MILLIAMPERES MAXIMUM SUPPLY
Inclosure MaterialCERAMIC
Body Height0.185 INCHES MAXIMUM IN
Features ProvidedSCHOTTKY AND BIPOLAR AND MONOLITHIC AND THIN FILM AND W/ACTIVE PULL-UP AND HIGH IMPEDANCE AND 3-STATE OUTPUT AND BURN IN AND TESTED TO MIL-STD-883
Inclosure ConfigurationDUAL-IN-LINE
Body Length0.840 INCHES MAXIMUM IN
Maximum Power Dissipation Rating794.0 MILLIWATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-01-068-9594 INTERCHANGEABLE
Microcircuit,memory
5962-01-120-484332936-1 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-120-484732958-1 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-120-485532954-1 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-136-087632951-1 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-140-412932942-1 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Dba Rc Displays Systems
Cross-Reference Index
Part NumberManufacturer
MM5306D Mmi/amd (USA)
ROM/PROM FAMILY 008 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
PC73386-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
32955-1 PRIMARY Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
Related Parts
5962-01-068-9594INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-120-4843INTERCHANGEABLE
MICROCIRCUIT,MEMORY
32936-1
5962-01-120-4847INTERCHANGEABLE
MICROCIRCUIT,MEMORY
32958-1
5962-01-120-4855INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
32954-1
5962-01-136-0876INTERCHANGEABLE
MICROCIRCUIT,MEMORY
32951-1
5962-01-140-4129INTERCHANGEABLE
MICROCIRCUIT,MEMORY
32942-1

Frequently Asked Questions

What is NSN 5962-01-120-4846?

NSN 5962-01-120-4846 is a Microcircuit,memory, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-120-4846?

NSN 5962-01-120-4846 has 4 cross-referenced part numbers: MM5306D (Mmi/amd), ROM/PROM FAMILY 008 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), PC73386-1 (Rockwell Collins, Inc. Dba Rc Displays Systems), 32955-1 (Rockwell Collins, Inc. Dba Rc Displays Systems).

What NSN replaces 5962-01-120-4846?

There are 6 known substitutes for 5962-01-120-4846: 5962-01-068-9594, 5962-01-120-4843, 5962-01-120-4847 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32955-1?

Key specifications for 32955-1: Body Width: 0.310 INCHES MAXIMUM IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Time Rating Per Chacteristic: 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Case Outline Source and Designator: D-2 MIL-M-38510. 18 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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