PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EM-170Circuit Card Assembly

L3 Technologies, Inc. · NSN 5998-01-446-6223 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-446-6223 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-446-6223. Primary manufacturer part number: EM-170.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-446-6223, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-446-6223
Primary Part NumberEM-170
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeCH
Weight0.3000 lbs
Cube0.0278 cu ft
Verified Substitutes 1
6515-01-444-5416123328 INTERCHANGEABLE
Airway,nasopharyngeal
Szy Holdings, Llc Dba Szy Holdings Llc
Cross-Reference Index
Part NumberManufacturer
EM-170 PRIMARY L3 Technologies, Inc. (USA)
Related Parts
6515-01-444-5416INTERCHANGEABLE
AIRWAY,NASOPHARYNGEAL
123328

Frequently Asked Questions

What is NSN 5998-01-446-6223?

NSN 5998-01-446-6223 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-446-6223?

NSN 5998-01-446-6223 has 1 cross-referenced part number: EM-170 (L3 Technologies, Inc.).

What NSN replaces 5998-01-446-6223?

There is 1 known substitute for 5998-01-446-6223: 6515-01-444-5416. Verify interchangeability with system specifications before substitution.

What are the specifications of EM-170?

Key specifications for EM-170: End Item Identification: E/I FSCM 28199; Part Name Assigned by Controlling Agency: ASSEMBLY DISPLAY BOARD; End Item Identification: E/I FSCM 28199; Part Name Assigned by Controlling Agency: ASSEMBLY DISPLAY BOARD. 4 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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