PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EM-149-12Microcircuit,linear

L3 Technologies, Inc. · NSN 5962-01-431-0498 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-431-0498 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-431-0498. Primary manufacturer part number: EM-149-12.
Features
  • Microcircuit,linear — FSC 5962
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-431-0498, 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 L3 Technologies, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit,linear
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersL3 Technologies, Inc. (CAGE 28199); Micross Hi Rel Power Solutions, Inc. (CAGE 52467)
Technical Specifications
ParameterValue
NSN5962-01-431-0498
Primary Part NumberEM-149-12
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-473-9022766-4 INTERCHANGEABLE
Clamp,loop
Hydro-Aire Aerospace Corp
6630-00-672-9357 INTERCHANGEABLE
Meter,ph
4820-01-041-6939 INTERCHANGEABLE
Valve Assembly
6145-01-390-01177664 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5330-01-509-82397702-03 INTERCHANGEABLE
Packing,preformed
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
EM-149-12 L3 Technologies, Inc. (USA)
7664 Micross Hi Rel Power Solutions, Inc. (USA)
Related Parts
5340-00-473-9022INTERCHANGEABLE
CLAMP,LOOP
766-4
6630-00-672-9357INTERCHANGEABLE
METER,PH
4820-01-041-6939INTERCHANGEABLE
VALVE ASSEMBLY
6145-01-390-0117INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
7664
5330-01-509-8239INTERCHANGEABLE
PACKING,PREFORMED
7702-03

Frequently Asked Questions

What is NSN 5962-01-431-0498?

NSN 5962-01-431-0498 is a Microcircuit,linear, manufactured by L3 Technologies, Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-431-0498?

NSN 5962-01-431-0498 has 2 cross-referenced part numbers: EM-149-12 (L3 Technologies, Inc.), 7664 (Micross Hi Rel Power Solutions, Inc.).

What NSN replaces 5962-01-431-0498?

There are 5 known substitutes for 5962-01-431-0498: 5340-00-473-9022, 6630-00-672-9357, 4820-01-041-6939 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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