PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77A110577P001Microcircuit,memory

Lockheed Martin Corporation Div Rms · NSN 5962-01-311-3260 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-311-3260 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-311-3260. Primary manufacturer part number: 77A110577P001.
Features
  • Microcircuit,memory — FSC 5962
  • Body Height: 0.172 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
  • Input Circuit Pattern: 18 INPUT
  • Memory Device Type: ROM
  • Terminal Surface Treatment: SOLDER
  • Case Outline Source and Designator: D-10 MIL-M-38510
  • Terminal Type and Quantity: 28 PRINTED CIRCUIT
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-311-3260, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-311-3260
Primary Part Number77A110577P001
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Body Height0.172 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN
Input Circuit Pattern18 INPUT
Memory Device TypeROM
Terminal Surface TreatmentSOLDER
Case Outline Source and DesignatorD-10 MIL-M-38510
Terminal Type and Quantity28 PRINTED CIRCUIT
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Maximum Power Dissipation Rating825.0 MILLIWATTS
Body Width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedW/BUFFERED OUTPUT AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE AND W/ENABLE AND MONOLITHIC
Body Length1.490 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-260-3013 INTERCHANGEABLE
Microcircuit,memory
5962-01-311-325877A110575P001 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-311-325977A110576P001 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-311-326177A110578P001 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-311-326277A110579P001 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-311-375477A110580P001 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-6638A584C248-111 INTERCHANGEABLE
Microcircuit,memory
Kearfott Corporation Div Guidance and Navigation Division
5962-01-382-86882822398-2 INTERCHANGEABLE
Microcircuit,memory
Honeywell Intl Inc Defense Avionics Systems
5962-01-382-88312822398-1 INTERCHANGEABLE
Microcircuit,memory
Honeywell Intl Inc Defense Avionics Systems
5962-01-389-4051301056 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
77A110577P001 PRIMARY Lockheed Martin Corporation Div Rms (USA)
5962-8513501YA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5962-01-260-3013INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-311-3258INTERCHANGEABLE
MICROCIRCUIT,MEMORY
77A110575P001
5962-01-311-3259INTERCHANGEABLE
MICROCIRCUIT,MEMORY
77A110576P001
5962-01-311-3261INTERCHANGEABLE
MICROCIRCUIT,MEMORY
77A110578P001
5962-01-311-3262INTERCHANGEABLE
MICROCIRCUIT,MEMORY
77A110579P001
5962-01-311-3754INTERCHANGEABLE
MICROCIRCUIT,MEMORY
77A110580P001
5962-01-370-6638INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A584C248-111
5962-01-382-8688INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2822398-2
5962-01-382-8831INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2822398-1
5962-01-389-4051INTERCHANGEABLE
MICROCIRCUIT,MEMORY
301056
5962-01-396-7944INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7140123-01
5962-01-397-0564INTERCHANGEABLE
MICROCIRCUIT,MEMORY
PL7140898-01

Frequently Asked Questions

What is NSN 5962-01-311-3260?

NSN 5962-01-311-3260 is a Microcircuit,memory, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-311-3260?

NSN 5962-01-311-3260 has 3 cross-referenced part numbers: ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 77A110577P001 (Lockheed Martin Corporation Div Rms), 5962-8513501YA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).

What NSN replaces 5962-01-311-3260?

There are 12 known substitutes for 5962-01-311-3260: 5962-01-260-3013, 5962-01-311-3258, 5962-01-311-3259 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77A110577P001?

Key specifications for 77A110577P001: Body Height: 0.172 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN; Input Circuit Pattern: 18 INPUT; Memory Device Type: ROM; Terminal Surface Treatment: SOLDER. 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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