PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U5F996351XMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-00-421-6465 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-421-6465 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-421-6465. Primary manufacturer part number: U5F996351X.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: GLASS AND METAL
  • Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE
  • Maximum Power Dissipation Rating: 40.0 MILLIWATTS
  • Case Outline Source and Designator: T0-100 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Inclosure Configuration: CAN
  • Terminal Surface Treatment: SOLDER
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-421-6465, 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 Fairchild Semiconductor Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-421-6465
Primary Part NumberU5F996351X
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusCANCELLED
Inclosure MaterialGLASS AND METAL
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Maximum Power Dissipation Rating40.0 MILLIWATTS
Case Outline Source and DesignatorT0-100 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Inclosure ConfigurationCAN
Terminal Surface TreatmentSOLDER
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormDIODE-TRANSISTOR LOGIC
Body Height0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Body Outside Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Terminal Type and Quantity10 PIN
Time Rating Per Chacteristic25.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Input Circuit Pattern5 INPUT
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND MEDIUM SPEED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity2 GATE, NAND AND 1 INVERTER, DIGITAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3040-00-140-563170019 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Texas Hydraulics, Inc.
5120-00-198-5402 INTERCHANGEABLE
Key,socket Head Screw
5930-00-229-8996 INTERCHANGEABLE
Switch,toggle
5315-00-271-421370019 INTERCHANGEABLE
Key,machine
Hoffman/new Yorker, Inc.
5320-01-085-331970019 INTERCHANGEABLE
Rivet,solid
Cnh Industrial America Llc Dba Cnh America
5905-01-109-5166 INTERCHANGEABLE
Resistor
5306-01-132-0498070019 INTERCHANGEABLE
Bolt,shoulder
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
2590-01-180-984470019 INTERCHANGEABLE
Parts Kit
DP Manufacturing Inc.
5950-01-296-104570-019 INTERCHANGEABLE
Coil,radio Frequency
Polara Engineering, Inc.
1005-01-480-538870019 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
Cross-Reference Index
Part NumberManufacturer
U5F996351X Fairchild Semiconductor Corp (USA)
70019 Espey Mfg and Electronics Corp (USA)
DMS84007 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
SW963-1T Stewart-Warner Corp Microcircuits Div (USA)
SN15963L Texas Instruments Incorporated (USA)
M1C963-1C Itt Semiconductors Div (USA)
70019 Espey Mfg. & Electronics Corp. (USA)
MC963G Freescale Semiconductor, Inc. (USA)
Related Parts
3040-00-140-5631INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
70019
5120-00-198-5402INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5930-00-229-8996INTERCHANGEABLE
SWITCH,TOGGLE
5315-00-271-4213INTERCHANGEABLE
KEY,MACHINE
70019
5320-01-085-3319INTERCHANGEABLE
RIVET,SOLID
70019
5905-01-109-5166INTERCHANGEABLE
RESISTOR
5306-01-132-0498INTERCHANGEABLE
BOLT,SHOULDER
070019
2590-01-180-9844INTERCHANGEABLE
PARTS KIT
70019
5950-01-296-1045INTERCHANGEABLE
COIL,RADIO FREQUENCY
70-019
1005-01-480-5388INTERCHANGEABLE
RETAINER,GUN COMPONENT
70019
1640-01-569-2254INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG,AV
7001-9

Frequently Asked Questions

What is NSN 5962-00-421-6465?

NSN 5962-00-421-6465 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-421-6465?

NSN 5962-00-421-6465 has 8 cross-referenced part numbers: U5F996351X (Fairchild Semiconductor Corp), 70019 (Espey Mfg and Electronics Corp), DMS84007 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), SW963-1T (Stewart-Warner Corp Microcircuits Div), SN15963L (Texas Instruments Incorporated) and 3 more.

What NSN replaces 5962-00-421-6465?

There are 11 known substitutes for 5962-00-421-6465: 3040-00-140-5631, 5120-00-198-5402, 5930-00-229-8996 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of U5F996351X?

Key specifications for U5F996351X: Inclosure Material: GLASS AND METAL; Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE; Maximum Power Dissipation Rating: 40.0 MILLIWATTS; Case Outline Source and Designator: T0-100 JOINT ELECTRON DEVICE ENGINEERING COUNCIL. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-421-6465 still in active supply?

NSN 5962-00-421-6465 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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