PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900185-022Microcircuit,memory

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5962-01-186-0381 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-186-0381 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-186-0381. Primary manufacturer part number: 900185-022.
Features
  • Microcircuit,memory — FSC 5962
  • Maximum Power Dissipation Rating: 600.0 MILLIWATTS
  • Inclosure Material: CERAMIC AND GLASS
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Time Rating Per Chacteristic: 85.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 85.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Terminal Type and Quantity: 20 PRINTED CIRCUIT
  • Memory Device Type: ROM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-186-0381, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-186-0381
Primary Part Number900185-022
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Maximum Power Dissipation Rating600.0 MILLIWATTS
Inclosure MaterialCERAMIC AND GLASS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Time Rating Per Chacteristic85.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 85.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Terminal Type and Quantity20 PRINTED CIRCUIT
Memory Device TypeROM
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Surface TreatmentSOLDER
Body Length0.930 INCHES MINIMUM AND 0.975 INCHES MAXIMUM IN
Body Width0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Input Circuit Pattern10 INPUT
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.180 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND PROGRAMMABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5962-01-159-5934314048P2 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-186-0376900185-062 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5962-01-186-0377900185-072 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5962-01-186-0378900185-082 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5962-01-186-0380900185-032 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5962-01-186-0382900185-012 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5962-01-253-74401151142-1 INTERCHANGEABLE
Microcircuit,memory
Caes Systems Llc
5962-01-311-3254177668-012 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5935-01-487-1649M85049/6-11W INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
ROM/PROM FAMILY 016 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
900185-2 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
TBP18S42MJ Texas Instruments Incorporated (USA)
174225-022 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
MM5349-1J/883B Mmi/amd (USA)
900185-022 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
5962-01-159-5934INTERCHANGEABLE
MICROCIRCUIT,MEMORY
314048P2
5962-01-186-0376INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900185-062
5962-01-186-0377INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900185-072
5962-01-186-0378INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900185-082
5962-01-186-0380INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900185-032
5962-01-186-0382INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900185-012
5962-01-253-7440INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1151142-1
5962-01-311-3254INTERCHANGEABLE
MICROCIRCUIT,MEMORY
177668-012
5935-01-487-1649INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/6-11W

Frequently Asked Questions

What is NSN 5962-01-186-0381?

NSN 5962-01-186-0381 is a Microcircuit,memory, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-186-0381?

NSN 5962-01-186-0381 has 6 cross-referenced part numbers: ROM/PROM FAMILY 016 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 900185-2 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), TBP18S42MJ (Texas Instruments Incorporated), 174225-022 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), MM5349-1J/883B (Mmi/amd) and 1 more.

What NSN replaces 5962-01-186-0381?

There are 9 known substitutes for 5962-01-186-0381: 5962-01-159-5934, 5962-01-186-0376, 5962-01-186-0377 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900185-022?

Key specifications for 900185-022: Maximum Power Dissipation Rating: 600.0 MILLIWATTS; Inclosure Material: CERAMIC AND GLASS; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC. 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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