PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

878127-1Microcircuit,memory

Raytheon Company Dba Raytheon · NSN 5962-01-028-4982 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-028-4982 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-028-4982. Primary manufacturer part number: 878127-1.
Features
  • Microcircuit,memory — FSC 5962
  • Features Provided: HERMETICALLY SEALED AND PROGRAMMED
  • Inclosure Material: CERAMIC
  • Body Height: 0.155 INCHES NOMINAL IN
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Body Length: 0.760 INCHES NOMINAL IN
  • Body Width: 0.270 INCHES NOMINAL IN
  • 5 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-028-4982, 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 Raytheon Company Dba Raytheon. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-028-4982
Primary Part Number878127-1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Features ProvidedHERMETICALLY SEALED AND PROGRAMMED
Inclosure MaterialCERAMIC
Body Height0.155 INCHES NOMINAL IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Length0.760 INCHES NOMINAL IN
Body Width0.270 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5962-01-009-3105878127-2 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-009-4167878127-3 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-009-4168878127-7 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-009-7950878127-6 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-009-7951878127-5 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-028-4983878127-4 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-038-35173214006-003-625 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions
5962-01-117-5307HM1-7602-8 INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
5962-01-237-253541703-2 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
6520-01-265-0002110-00 INTERCHANGEABLE
Pin Kit,grooved,dental
Essential Dental Systems Inc
Cross-Reference Index
Part NumberManufacturer
HM1-7602-8 Renesas Electronics America Inc (USA)
878127-1 PRIMARY Raytheon Company Dba Raytheon (USA)
803863-1 Raytheon Company Dba Raytheon (USA)
ROM/PROM FAMILY 022 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
772354-1 Raytheon Company Dba Raytheon (USA)
Related Parts
5962-01-009-3105INTERCHANGEABLE
MICROCIRCUIT,MEMORY
878127-2
5962-01-009-4167INTERCHANGEABLE
MICROCIRCUIT,MEMORY
878127-3
5962-01-009-4168INTERCHANGEABLE
MICROCIRCUIT,MEMORY
878127-7
5962-01-009-7950INTERCHANGEABLE
MICROCIRCUIT,MEMORY
878127-6
5962-01-009-7951INTERCHANGEABLE
MICROCIRCUIT,MEMORY
878127-5
5962-01-028-4983INTERCHANGEABLE
MICROCIRCUIT,MEMORY
878127-4
5962-01-038-3517INTERCHANGEABLE
MICROCIRCUIT,MEMORY
3214006-003-625
5962-01-117-5307INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
HM1-7602-8
5962-01-237-2535INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41703-2
6520-01-265-0002INTERCHANGEABLE
PIN KIT,GROOVED,DENTAL
110-00

Frequently Asked Questions

What is NSN 5962-01-028-4982?

NSN 5962-01-028-4982 is a Microcircuit,memory, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-028-4982?

NSN 5962-01-028-4982 has 5 cross-referenced part numbers: HM1-7602-8 (Renesas Electronics America Inc), 878127-1 (Raytheon Company Dba Raytheon), 803863-1 (Raytheon Company Dba Raytheon), ROM/PROM FAMILY 022 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 772354-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5962-01-028-4982?

There are 10 known substitutes for 5962-01-028-4982: 5962-01-009-3105, 5962-01-009-4167, 5962-01-009-4168 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 878127-1?

Key specifications for 878127-1: End Item Identification: AN/GPN-21; Features Provided: HERMETICALLY SEALED AND PROGRAMMED; Inclosure Material: CERAMIC; Body Height: 0.155 INCHES NOMINAL IN. 7 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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