PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

177668-012Microcircuit,memory

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5962-01-311-3254 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-311-3254 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-311-3254. Primary manufacturer part number: 177668-012.
Features
  • Microcircuit,memory — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Memory Device Type: ROM
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Features Provided: PROGRAMMED
  • 4 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-311-3254, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN5962-01-311-3254
Primary Part Number177668-012
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Terminal Surface TreatmentSOLDER
Memory Device TypeROM
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedPROGRAMMED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
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
5962-01-186-0381900185-022 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
5935-01-487-1649M85049/6-11W INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
177668-012 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
177910-012 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
900185-2 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
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
5962-01-186-0381INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900185-022
5962-01-186-0382INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900185-012
5935-01-487-1649INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/6-11W

Frequently Asked Questions

What is NSN 5962-01-311-3254?

NSN 5962-01-311-3254 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 5962-01-311-3254?

NSN 5962-01-311-3254 has 4 cross-referenced part numbers: ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 177668-012 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 177910-012 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 900185-2 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5962-01-311-3254?

There are 7 known substitutes for 5962-01-311-3254: 5962-01-186-0376, 5962-01-186-0377, 5962-01-186-0378 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 177668-012?

Key specifications for 177668-012: Terminal Surface Treatment: SOLDER; Memory Device Type: ROM; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Features Provided: PROGRAMMED. 4 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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