PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45899-1Microcircuit,memory

Raytheon Company Div Rmd Strategic · NSN 5962-01-204-1662 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-204-1662 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-204-1662. Primary manufacturer part number: 45899-1.
Features
  • Microcircuit,memory — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Terminal Type and Quantity: 18 PRINTED CIRCUIT
  • Memory Capacity: UNKNOWN
  • Memory Device Type: ROM
  • Time Rating Per Chacteristic: 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-204-1662, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 17 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-204-1662
Primary Part Number45899-1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity18 PRINTED CIRCUIT
Memory CapacityUNKNOWN
Memory Device TypeROM
Time Rating Per Chacteristic70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.285 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern12 INPUT
Body Height0.145 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length0.800 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
Features ProvidedSCHOTTKY AND PROGRAMMED AND HIGH SPEED AND 3-STATE OUTPUT
Inclosure MaterialCERAMIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5962-01-087-147693453DMQB INTERCHANGEABLE
Microcircuit,digital
Fairchild Semiconductor Corp
5962-01-204-381345900-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-205-199445898-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-205-312645897-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-242-694047909-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-242-738847485-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5998-01-426-8615458991 INTERCHANGEABLE
Electronic Components Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
45899-1 PRIMARY Raytheon Company Div Rmd Strategic (USA)
722919-51 Raytheon Company Div Rmd Strategic (USA)
93453DMQB Fairchild Semiconductor Corp (USA)
ROM/PROM FAMILY 030 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5962-01-087-1476INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
93453DMQB
5962-01-204-3813INTERCHANGEABLE
MICROCIRCUIT,MEMORY
45900-1
5962-01-205-1994INTERCHANGEABLE
MICROCIRCUIT,MEMORY
45898-1
5962-01-205-3126INTERCHANGEABLE
MICROCIRCUIT,MEMORY
45897-1
5962-01-242-6940INTERCHANGEABLE
MICROCIRCUIT,MEMORY
47909-1
5962-01-242-7388INTERCHANGEABLE
MICROCIRCUIT,MEMORY
47485-1
5998-01-426-8615INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
458991

Frequently Asked Questions

What is NSN 5962-01-204-1662?

NSN 5962-01-204-1662 is a Microcircuit,memory, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-204-1662?

NSN 5962-01-204-1662 has 4 cross-referenced part numbers: 45899-1 (Raytheon Company Div Rmd Strategic), 722919-51 (Raytheon Company Div Rmd Strategic), 93453DMQB (Fairchild Semiconductor Corp), ROM/PROM FAMILY 030 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-204-1662?

There are 7 known substitutes for 5962-01-204-1662: 5962-01-087-1476, 5962-01-204-3813, 5962-01-205-1994 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45899-1?

Key specifications for 45899-1: Terminal Surface Treatment: SOLDER; Terminal Type and Quantity: 18 PRINTED CIRCUIT; Memory Capacity: UNKNOWN; Memory Device Type: ROM. 17 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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