PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MD27128A-30/BMicrocircuit,memory

Intel Corp Sales Office · NSN 5962-01-259-6501 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-259-6501 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-259-6501. Primary manufacturer part number: MD27128A-30/B.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Inclosure Material: CERAMIC
  • Input Circuit Pattern: 17 INPUT
  • Output Logic Form: N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • 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 5962-01-259-6501, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-259-6501
Primary Part NumberMD27128A-30/B
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerIntel Corp Sales Office
StatusCANCELLED
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC
Input Circuit Pattern17 INPUT
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Surface TreatmentSOLDER
Time Rating Per Chacteristic300.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 300.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Current Rating Per Characteristic50.00 MILLIAMPERES NOMINAL TOTAL SUPPLY
Case Outline Source and DesignatorD-10 MIL-M-38510
Memory Device TypePROM
Terminal Type and Quantity28 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic0.6 VOLTS MINIMUM TOTAL SUPPLY AND 6.3 VOLTS MAXIMUM TOTAL SUPPLY
Maximum Power Dissipation Rating1.0 WATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Height0.165 INCHES MAXIMUM IN
Body Length1.490 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND PROGRAMMABLE AND ULTRAVIOLET ERASABLE AND MONOLITHIC
Body Width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-578-041682025 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
L3harris Technologies, Inc Div Space & Airborne Systems
5940-00-902-5610BP21WT INTERCHANGEABLE
Post,binding,electrical
Superior Electric Holding Group Llc Div Specialty Product Technologies
6625-00-987-6722250B INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5962-01-199-7510 INTERCHANGEABLE
Microcircuit,memory
5962-01-201-7749 INTERCHANGEABLE
Microcircuit,memory
5962-01-234-3569 INTERCHANGEABLE
Microcircuit,memory
5962-01-243-1011 INTERCHANGEABLE
Microcircuit,memory
5962-01-264-5447 INTERCHANGEABLE
Microcircuit,memory
5962-01-264-5449 INTERCHANGEABLE
Microcircuit,memory
5962-01-291-4488 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
MD27128A-30/B Intel Corp Sales Office (USA)
82025 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
8202504YB Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
8202504YA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
AM27128A-30/BXA Advanced Micro Devices Inc Dba AMD Austin (USA)
8202504YX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5905-00-578-0416INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
82025
5940-00-902-5610INTERCHANGEABLE
POST,BINDING,ELECTRICAL
BP21WT
6625-00-987-6722INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
250B
5962-01-199-7510INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-201-7749INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-234-3569INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-243-1011INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-264-5447INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-264-5449INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-291-4488INTERCHANGEABLE
MICROCIRCUIT,MEMORY
3110-01-307-1274INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
72797
5962-01-325-2522INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
647416-901

Frequently Asked Questions

What is NSN 5962-01-259-6501?

NSN 5962-01-259-6501 is a Microcircuit,memory, manufactured by Intel Corp Sales Office, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-259-6501?

NSN 5962-01-259-6501 has 7 cross-referenced part numbers: MD27128A-30/B (Intel Corp Sales Office), 82025 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 8202504YB (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 8202504YA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit) and 2 more.

What NSN replaces 5962-01-259-6501?

There are 12 known substitutes for 5962-01-259-6501: 5905-00-578-0416, 5940-00-902-5610, 6625-00-987-6722 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MD27128A-30/B?

Key specifications for MD27128A-30/B: Inclosure Configuration: DUAL-IN-LINE; Inclosure Material: CERAMIC; Input Circuit Pattern: 17 INPUT; Output Logic Form: N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-259-6501 still in active supply?

NSN 5962-01-259-6501 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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