PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EM-149-11Microcircuit,linear

L3 Technologies, Inc. · NSN 5962-01-431-0497 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-431-0497 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-431-0497. Primary manufacturer part number: EM-149-11.
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 5962-01-431-0497, 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. 6 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)
ManufacturersMicross Hi Rel Power Solutions, Inc. (CAGE 52467); L3 Technologies, Inc. (CAGE 28199)
Technical Specifications
ParameterValue
NSN5962-01-431-0497
Primary Part NumberEM-149-11
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-014-60212664857-1 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-147-12187663-000 INTERCHANGEABLE
Post,binding,electrical
Stromberg-Carlson Corp a Plessey Telecommunications Co
5930-00-655-1581 INTERCHANGEABLE
Switch,toggle
6145-01-390-05817663 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5985-01-472-2576766-3 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
4730-01-617-1963EP-0010956 INTERCHANGEABLE
Clamp,hose
Independent Rough Terrain Center Llc
Cross-Reference Index
Part NumberManufacturer
7663 Micross Hi Rel Power Solutions, Inc. (USA)
EM-149-11 PRIMARY L3 Technologies, Inc. (USA)
Related Parts
5950-00-014-6021INTERCHANGEABLE
COIL,RADIO FREQUENCY
2664857-1
5940-00-147-1218INTERCHANGEABLE
POST,BINDING,ELECTRICAL
7663-000
5930-00-655-1581INTERCHANGEABLE
SWITCH,TOGGLE
6145-01-390-0581INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
7663
5985-01-472-2576INTERCHANGEABLE
ATTENUATOR,FIXED
766-3
4730-01-617-1963INTERCHANGEABLE
CLAMP,HOSE
EP-0010956

Frequently Asked Questions

What is NSN 5962-01-431-0497?

NSN 5962-01-431-0497 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 5962-01-431-0497?

NSN 5962-01-431-0497 has 2 cross-referenced part numbers: 7663 (Micross Hi Rel Power Solutions, Inc.), EM-149-11 (L3 Technologies, Inc.).

What NSN replaces 5962-01-431-0497?

There are 6 known substitutes for 5962-01-431-0497: 5950-00-014-6021, 5940-00-147-1218, 5930-00-655-1581 and 3 more. Verify interchangeability with system specifications before substitution.

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