PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5437Microcircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-299-0561 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-299-0561 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-299-0561. Primary manufacturer part number: 5437.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: 2 INPUT
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Design Function and Quantity: 4 GATE, NAND BUFFER
  • 1 verified cross-reference
  • Primary manufacturer: Fairchild Semiconductor Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-299-0561, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-299-0561
Primary Part Number5437
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Input Circuit Pattern2 INPUT
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function and Quantity4 GATE, NAND BUFFER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3010-00-203-1653031020-0000 INTERCHANGEABLE
Coupling,shaft,flexible
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5310-00-616-30235437 INTERCHANGEABLE
Washer,flat
Am General Llc
3010-00-705-2273A5437 INTERCHANGEABLE
Coupling,shaft,flexible
Oberdorfer Foundries Inc
5950-01-125-68995437 INTERCHANGEABLE
Transformer,power
Keytronics, Inc. Div Api Technologies Corp- Magnetics
5930-01-152-67485437 INTERCHANGEABLE
Switch,electrical
Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc
5315-01-364-23865437 INTERCHANGEABLE
Pin,straight,headed
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
5437 Fairchild Semiconductor Corp (USA)
Related Parts
3010-00-203-1653INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
031020-0000
5310-00-616-3023INTERCHANGEABLE
WASHER,FLAT
5437
3010-00-705-2273INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
A5437
5950-01-125-6899INTERCHANGEABLE
TRANSFORMER,POWER
5437
5930-01-152-6748INTERCHANGEABLE
SWITCH,ELECTRICAL
5437
5315-01-364-2386INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5437

Frequently Asked Questions

What is NSN 5962-01-299-0561?

NSN 5962-01-299-0561 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-299-0561?

NSN 5962-01-299-0561 has 1 cross-referenced part number: 5437 (Fairchild Semiconductor Corp).

What NSN replaces 5962-01-299-0561?

There are 6 known substitutes for 5962-01-299-0561: 3010-00-203-1653, 5310-00-616-3023, 3010-00-705-2273 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5437?

Key specifications for 5437: Input Circuit Pattern: 2 INPUT; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Design Function and Quantity: 4 GATE, NAND BUFFER. 3 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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