PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MD27128A-30/BMicrocircuit,memory

Intel Corp Sales Office · NSN 5962-01-291-4488 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-291-4488 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-291-4488. Primary manufacturer part number: MD27128A-30/B.
Features
  • Microcircuit,memory — FSC 5962
  • Body Length: 1.435 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND ULTRAVIOLET ERASABLE AND W/ENABLE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Terminal Surface Treatment: SOLDER
  • 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 5962-01-291-4488, 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 Intel Corp Sales Office. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-291-4488
Primary Part NumberMD27128A-30/B
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerIntel Corp Sales Office
StatusACTIVE
Body Length1.435 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND ULTRAVIOLET ERASABLE AND W/ENABLE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Surface TreatmentSOLDER
Memory Device TypeROM
Terminal Type and Quantity28 PRINTED CIRCUIT
Time Rating Per Chacteristic250.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 250.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Voltage Rating and Type Per Characteristic6.5 VOLTS MAXIMUM POWER SOURCE
Memory CapacityUNKNOWN
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Inclosure MaterialCERAMIC
Body Height0.180 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern17 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-259-6501 INTERCHANGEABLE
Microcircuit,memory
5962-01-345-5103649396-911 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company
5962-01-349-7466AM27128A-30BXA INTERCHANGEABLE
Microcircuit,memory
Advanced Micro Devices Inc Dba AMD Austin
Cross-Reference Index
Part NumberManufacturer
MD27128A-30/B Intel Corp Sales Office (USA)
D77T0044-06A Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
AM27128A-30/BXA Advanced Micro Devices Inc Dba AMD Austin (USA)
Related Parts
5962-01-259-6501INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-345-5103INTERCHANGEABLE
MICROCIRCUIT,MEMORY
649396-911
5962-01-349-7466INTERCHANGEABLE
MICROCIRCUIT,MEMORY
AM27128A-30BXA

Frequently Asked Questions

What is NSN 5962-01-291-4488?

NSN 5962-01-291-4488 is a Microcircuit,memory, manufactured by Intel Corp Sales Office, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-291-4488?

NSN 5962-01-291-4488 has 4 cross-referenced part numbers: MD27128A-30/B (Intel Corp Sales Office), D77T0044-06A (Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), AM27128A-30/BXA (Advanced Micro Devices Inc Dba AMD Austin).

What NSN replaces 5962-01-291-4488?

There are 3 known substitutes for 5962-01-291-4488: 5962-01-259-6501, 5962-01-345-5103, 5962-01-349-7466. Verify interchangeability with system specifications before substitution.

What are the specifications of MD27128A-30/B?

Key specifications for MD27128A-30/B: Body Length: 1.435 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND ULTRAVIOLET ERASABLE AND W/ENABLE; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Width: 0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN. 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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