PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221-77Microcircuit,linear

Zenith Electronics Corporation · NSN 5962-01-116-8826 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-116-8826 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-116-8826. Primary manufacturer part number: 221-77.
Features
  • Microcircuit,linear — FSC 5962
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Material: PLASTIC
  • Design Function and Quantity: 1 AMPLIFIER, SQUARING
  • Voltage Rating and Type Per Characteristic: 15.0 VOLTS MAXIMUM POWER SOURCE
  • Inclosure Configuration: DUAL-IN-LINE
  • 3 verified cross-references
  • Primary manufacturer: Zenith Electronics Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-116-8826, 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 Zenith Electronics Corporation. Government technical data includes 5 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-116-8826
Primary Part Number221-77
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerZenith Electronics Corporation
StatusACTIVE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialPLASTIC
Design Function and Quantity1 AMPLIFIER, SQUARING
Voltage Rating and Type Per Characteristic15.0 VOLTS MAXIMUM POWER SOURCE
Inclosure ConfigurationDUAL-IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2910-00-100-335418667 INTERCHANGEABLE
Filter Element,fluid
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
2520-00-257-0472 INTERCHANGEABLE
Yoke,center,power a
5315-00-383-9916 INTERCHANGEABLE
Pin,straight,headed
5998-00-445-2227 INTERCHANGEABLE
Circuit Card Assembly
4730-00-535-633922177 INTERCHANGEABLE
Nut,packing Water P
Brinkley Technology Group Llc Dba Hercules Manufacturing
2990-01-261-546422177 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
3750-01-566-850222177 INTERCHANGEABLE
Mower,lawn,power
Toro Co the
5340-01-696-38881069 INTERCHANGEABLE
Coupling,clamp,grooved
Fbrc8, Llc Dba Fbrc 8 Llc
1395-01-725-191522177 INTERCHANGEABLE
Tailpiece,cartridge,non-Lethal F
Axon Enterprise, Inc.
Cross-Reference Index
Part NumberManufacturer
TVCM25 Sprague Electric Co World Hqs (USA)
ECG810A Spartronics Williamsport, Inc. Dba Spartronics Williamsport Inc (USA)
221-77 PRIMARY Zenith Electronics Corporation (USA)
Related Parts
2910-00-100-3354INTERCHANGEABLE
FILTER ELEMENT,FLUID
18667
2520-00-257-0472INTERCHANGEABLE
YOKE,CENTER,POWER A
5315-00-383-9916INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5998-00-445-2227INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4730-00-535-6339INTERCHANGEABLE
NUT,PACKING WATER P
22177
2990-01-261-5464INTERCHANGEABLE
MUFFLER,EXHAUST
22177
3750-01-566-8502INTERCHANGEABLE
MOWER,LAWN,POWER
22177
5340-01-696-3888INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
1069
1395-01-725-1915INTERCHANGEABLE
TAILPIECE,CARTRIDGE,NON-LETHAL F
22177

Frequently Asked Questions

What is NSN 5962-01-116-8826?

NSN 5962-01-116-8826 is a Microcircuit,linear, manufactured by Zenith Electronics Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-116-8826?

NSN 5962-01-116-8826 has 3 cross-referenced part numbers: TVCM25 (Sprague Electric Co World Hqs), ECG810A (Spartronics Williamsport, Inc. Dba Spartronics Williamsport Inc), 221-77 (Zenith Electronics Corporation).

What NSN replaces 5962-01-116-8826?

There are 9 known substitutes for 5962-01-116-8826: 2910-00-100-3354, 2520-00-257-0472, 5315-00-383-9916 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 221-77?

Key specifications for 221-77: Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Inclosure Material: PLASTIC; End Item Identification: S2911W RCVR FSCM 67177; Design Function and Quantity: 1 AMPLIFIER, SQUARING. 6 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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