PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GEM31521BFAMicrocircuit,memory

Sri International · NSN 5962-01-513-6308 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-513-6308 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-513-6308. Primary manufacturer part number: GEM31521BFA.
Features
  • Microcircuit,memory — FSC 5962
  • Current Rating Per Characteristic: 130.00 MILLIAMPERES MAXIMUM SUPPLY
  • Body Width: 0.240 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Specification/standard Data: 82577-932820 MANUFACTURERS SPECIFICATION CONTROL
  • Inclosure Configuration: FLAT PACK
  • Terminal Type and Quantity: 16 FLAT LEADS
  • Body Height: 0.085 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-513-6308, 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 Sri International. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-513-6308
Primary Part NumberGEM31521BFA
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerSri International
StatusACTIVE
Current Rating Per Characteristic130.00 MILLIAMPERES MAXIMUM SUPPLY
Body Width0.240 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Specification/standard Data82577-932820 MANUFACTURERS SPECIFICATION CONTROL
Inclosure ConfigurationFLAT PACK
Terminal Type and Quantity16 FLAT LEADS
Body Height0.085 INCHES MAXIMUM IN
Output Logic FormBIPOLAR METAL-OXIDE SEMICONDUCTOR
Body Length0.440 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Memory Device TypePROGRAMMED
Features ProvidedELECTROSTATIC SENSITIVE AND BURN IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Memory Capacity256 WORDS X 4 BITS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-291-234960239 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5120-00-785-46441833-1 INTERCHANGEABLE
Cumalong,conductor
Cooper Power Systems, Inc. Dba Cooper Power Systems, Inc.
5998-00-883-9084 INTERCHANGEABLE
Electronic Components Assembly
1630-00-925-8550183-31 INTERCHANGEABLE
Retainer,wheel,landing
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5133-01-083-9295 INTERCHANGEABLE
Drill,twist
6660-01-423-6639 INTERCHANGEABLE
Gauge,vane Torque
6660-01-443-111518331 INTERCHANGEABLE
Indicator,wind Direction and Spe
R. M. Young Company Llc
4130-01-482-155418331 INTERCHANGEABLE
Vacu-Disc
Dcm Clean Air Products, Inc.
4820-01-672-684418331 INTERCHANGEABLE
Valve,ball
United States Plastic Corp
Cross-Reference Index
Part NumberManufacturer
18331 Mmi/amd (USA)
GEM31521BFA PRIMARY Sri International (USA)
HAC820-227 Raytheon Company Dba Raytheon (USA)
CC5193-227 Philips Semiconductors Inc (USA)
932820-227 Raytheon Company Dba Raytheon (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5330-00-291-2349INTERCHANGEABLE
SEAL,PLAIN ENCASED
60239
5120-00-785-4644INTERCHANGEABLE
CUMALONG,CONDUCTOR
1833-1
5998-00-883-9084INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1630-00-925-8550INTERCHANGEABLE
RETAINER,WHEEL,LANDING
183-31
5133-01-083-9295INTERCHANGEABLE
DRILL,TWIST
6660-01-423-6639INTERCHANGEABLE
GAUGE,VANE TORQUE
6660-01-443-1115INTERCHANGEABLE
INDICATOR,WIND DIRECTION AND SPE
18331
4130-01-482-1554INTERCHANGEABLE
VACU-DISC
18331
4820-01-672-6844INTERCHANGEABLE
VALVE,BALL
18331

Frequently Asked Questions

What is NSN 5962-01-513-6308?

NSN 5962-01-513-6308 is a Microcircuit,memory, manufactured by Sri International, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-513-6308?

NSN 5962-01-513-6308 has 6 cross-referenced part numbers: 18331 (Mmi/amd), GEM31521BFA (Sri International), HAC820-227 (Raytheon Company Dba Raytheon), CC5193-227 (Philips Semiconductors Inc), 932820-227 (Raytheon Company Dba Raytheon) and 1 more.

What NSN replaces 5962-01-513-6308?

There are 9 known substitutes for 5962-01-513-6308: 5330-00-291-2349, 5120-00-785-4644, 5998-00-883-9084 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GEM31521BFA?

Key specifications for GEM31521BFA: Current Rating Per Characteristic: 130.00 MILLIAMPERES MAXIMUM SUPPLY; Special Features: THREE STATE OUTPUT CONFIGURATION; Body Width: 0.240 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com