PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

312A5257P6Microcircuit,memory

Bae Systems Controls Inc. · NSN 5962-01-302-9140 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-302-9140 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-302-9140. Primary manufacturer part number: 312A5257P6.
Features
  • Microcircuit,memory — FSC 5962
  • Case Outline Source and Designator: C-2 MIL-M-38510
  • Inclosure Material: CERAMIC
  • Time Rating Per Chacteristic: 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM TOTAL SUPPLY
  • Body Height: 0.100 INCHES MAXIMUM IN
  • Terminal Surface Treatment: SOLDER
  • Input Circuit Pattern: 16 INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-302-9140, 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 Bae Systems Controls Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-302-9140
Primary Part Number312A5257P6
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerBae Systems Controls Inc.
StatusACTIVE
Case Outline Source and DesignatorC-2 MIL-M-38510
Inclosure MaterialCERAMIC
Time Rating Per Chacteristic20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM TOTAL SUPPLY
Body Height0.100 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Input Circuit Pattern16 INPUT
Body Length0.358 INCHES MAXIMUM IN
Terminal Type and Quantity16 LEADLESS
Memory Device TypePAL
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedMONOLITHIC AND BIPOLAR AND PROGRAMMED
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationLEADLESS FLAT PACK
Maximum Power Dissipation Rating600.0 MILLIWATTS
Body Width0.358 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-01-305-3125 INTERCHANGEABLE
Microcircuit,memory
5962-01-347-5871312A5257P13 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-347-5872312A5257P14 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-376-5046170223-02 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
5962-85155052A Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
ROM/PROM FAMILY 125 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
312A5257P6 PRIMARY Bae Systems Controls Inc. (USA)
Related Parts
5962-01-305-3125INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-347-5871INTERCHANGEABLE
MICROCIRCUIT,MEMORY
312A5257P13
5962-01-347-5872INTERCHANGEABLE
MICROCIRCUIT,MEMORY
312A5257P14
5962-01-376-5046INTERCHANGEABLE
MICROCIRCUIT,MEMORY
170223-02

Frequently Asked Questions

What is NSN 5962-01-302-9140?

NSN 5962-01-302-9140 is a Microcircuit,memory, manufactured by Bae Systems Controls Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-302-9140?

NSN 5962-01-302-9140 has 3 cross-referenced part numbers: 5962-85155052A (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), ROM/PROM FAMILY 125 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 312A5257P6 (Bae Systems Controls Inc.).

What NSN replaces 5962-01-302-9140?

There are 4 known substitutes for 5962-01-302-9140: 5962-01-305-3125, 5962-01-347-5871, 5962-01-347-5872 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 312A5257P6?

Key specifications for 312A5257P6: Case Outline Source and Designator: C-2 MIL-M-38510; Inclosure Material: CERAMIC; Time Rating Per Chacteristic: 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM TOTAL SUPPLY. 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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