PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM121H/883BMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-01-098-2324 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-098-2324 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-098-2324. Primary manufacturer part number: LM121H/883B.
Features
  • Microcircuit,linear — FSC 5962
  • Body Outside Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
  • Inclosure Material: METAL
  • Inclosure Configuration: CAN
  • Terminal Surface Treatment: SOLDER
  • Body Length: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Input Circuit Pattern: 1 INPUT
  • Design Function and Quantity: 1 AMPLIFIER, OPERATIONAL, INSTRUMENTATION AND 1 AMPLIFIER, PREAMPLIFIER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-098-2324, 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 National Semiconductor Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-098-2324
Primary Part NumberLM121H/883B
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Body Outside Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Inclosure MaterialMETAL
Inclosure ConfigurationCAN
Terminal Surface TreatmentSOLDER
Body Length0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Input Circuit Pattern1 INPUT
Design Function and Quantity1 AMPLIFIER, OPERATIONAL, INSTRUMENTATION AND 1 AMPLIFIER, PREAMPLIFIER
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5895-00-027-6780 INTERCHANGEABLE
Amplifier-Power Supply
3110-00-100-0329572 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3110-00-227-3253MS51961-30 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
5950-00-252-2562K7890666P1 INTERCHANGEABLE
Coil,radio Frequency
General Electric Company
5935-00-402-11533180-2242-00 INTERCHANGEABLE
Adapter,connector
Tyco Electronics Corp
5310-00-434-722521051 INTERCHANGEABLE
Washer,lock
Trevose Industrial Products Inc
5330-00-641-651821051 INTERCHANGEABLE
Gasket
Sealcraft Corporation
3110-00-799-49036700213 INTERCHANGEABLE
Roller,bearing
General Motors Corp
5905-00-853-48638192923 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Us Army Aviation and Missile Command
6680-00-882-7041 INTERCHANGEABLE
Indicator,liquid Quantity
Cross-Reference Index
Part NumberManufacturer
LM121H/883B PRIMARY National Semiconductor Corporation (USA)
21051 Ocean Technology Inc (USA)
Related Parts
5895-00-027-6780INTERCHANGEABLE
AMPLIFIER-POWER SUPPLY
3110-00-100-0329INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
572
3110-00-227-3253INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS51961-30
5950-00-252-2562INTERCHANGEABLE
COIL,RADIO FREQUENCY
K7890666P1
5935-00-402-1153INTERCHANGEABLE
ADAPTER,CONNECTOR
3180-2242-00
5310-00-434-7225INTERCHANGEABLE
WASHER,LOCK
21051
5330-00-641-6518INTERCHANGEABLE
GASKET
21051
3110-00-799-4903INTERCHANGEABLE
ROLLER,BEARING
6700213
5905-00-853-4863INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
8192923
6680-00-882-7041INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
3110-01-009-7462INTERCHANGEABLE
BEARING
4820-01-045-0430INTERCHANGEABLE
VALVE,FLOW CONTROL

Frequently Asked Questions

What is NSN 5962-01-098-2324?

NSN 5962-01-098-2324 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-098-2324?

NSN 5962-01-098-2324 has 2 cross-referenced part numbers: LM121H/883B (National Semiconductor Corporation), 21051 (Ocean Technology Inc).

What NSN replaces 5962-01-098-2324?

There are 12 known substitutes for 5962-01-098-2324: 5895-00-027-6780, 3110-00-100-0329, 3110-00-227-3253 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM121H/883B?

Key specifications for LM121H/883B: Body Outside Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Inclosure Material: METAL; Inclosure Configuration: CAN; Terminal Surface Treatment: SOLDER. 8 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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