PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-009Microcircuit,linear

Palomar Products, Inc. · NSN 5962-01-438-0219 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-438-0219 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-438-0219. Primary manufacturer part number: 21-009.
Features
  • Microcircuit,linear — FSC 5962
  • Input Circuit Pattern: TRIPLE 3 INPUT
  • Design Function and Quantity: 1 GATE, NAND
  • 1 verified cross-reference
  • Primary manufacturer: Palomar Products, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-438-0219, 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 Palomar Products, Inc.. Government technical data includes 2 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-438-0219
Primary Part Number21-009
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerPalomar Products, Inc.
StatusACTIVE
Input Circuit PatternTRIPLE 3 INPUT
Design Function and Quantity1 GATE, NAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6685-00-424-72416270C INTERCHANGEABLE
Thermometer Testing Set
Miller and Weber Inc
5961-00-494-335121009 INTERCHANGEABLE
Semiconductor Device Set
Magnetika Inc
5940-00-984-4538 INTERCHANGEABLE
Terminal Board
5340-01-101-446021009 INTERCHANGEABLE
Cover,access
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3040-01-307-6157 INTERCHANGEABLE
Thrust Plate,clutch
5110-01-396-31415B INTERCHANGEABLE
Cutter,circle
General Tools Manufacturing Co., Llc.
5340-01-396-724822CC37D0125 INTERCHANGEABLE
Clamp,loop
Micro Plastics Inc
5120-01-430-7922 INTERCHANGEABLE
Wrench,open End
3120-01-483-7753 INTERCHANGEABLE
Bearing,washer,thrust
5315-01-561-102021-009 INTERCHANGEABLE
Pin,shoulder,headless
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
21-009 PRIMARY Palomar Products, Inc. (USA)
Related Parts
6685-00-424-7241INTERCHANGEABLE
THERMOMETER TESTING SET
6270C
5961-00-494-3351INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
21009
5940-00-984-4538INTERCHANGEABLE
TERMINAL BOARD
5340-01-101-4460INTERCHANGEABLE
COVER,ACCESS
21009
3040-01-307-6157INTERCHANGEABLE
THRUST PLATE,CLUTCH
5110-01-396-3141INTERCHANGEABLE
CUTTER,CIRCLE
5B
5340-01-396-7248INTERCHANGEABLE
CLAMP,LOOP
22CC37D0125
5120-01-430-7922INTERCHANGEABLE
WRENCH,OPEN END
3120-01-483-7753INTERCHANGEABLE
BEARING,WASHER,THRUST
5315-01-561-1020INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
21-009
5340-01-566-9410INTERCHANGEABLE
PLATE,RETAINING,SEAL
21009

Frequently Asked Questions

What is NSN 5962-01-438-0219?

NSN 5962-01-438-0219 is a Microcircuit,linear, manufactured by Palomar Products, Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-438-0219?

NSN 5962-01-438-0219 has 1 cross-referenced part number: 21-009 (Palomar Products, Inc.).

What NSN replaces 5962-01-438-0219?

There are 11 known substitutes for 5962-01-438-0219: 6685-00-424-7241, 5961-00-494-3351, 5940-00-984-4538 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-009?

Key specifications for 21-009: End Item Identification: USED ON FACT 4000 AUTOMATIC CABLE TESTING SYSTEM; Input Circuit Pattern: TRIPLE 3 INPUT; Design Function and Quantity: 1 GATE, NAND. 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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