PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56110Circuit Card Assembly

L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions · NSN 5998-01-394-3491 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-394-3491 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-394-3491. Primary manufacturer part number: 56110.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-394-3491, 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. Dba L3 Rccs Div Ruggedized Command & Control Solutions. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-394-3491
Primary Part Number56110
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeVZ
Weight1.7700 lbs
Cube0.1505 cu ft
Verified Substitutes 4
8475-00-061-132364D1216 INTERCHANGEABLE
Lining,helmet,shock Absorbing
Gentex Corporation
4730-00-142-273849923D INTERCHANGEABLE
Strainer Element,sediment
Cnh Industrial America Llc Dba Cnh America
5940-00-710-4513 INTERCHANGEABLE
Terminal Board
2530-01-261-980856140 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Douglas Dynamics Corp Western Products Div
Cross-Reference Index
Part NumberManufacturer
56110 L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions (USA)
Related Parts
8475-00-061-1323INTERCHANGEABLE
LINING,HELMET,SHOCK ABSORBING
64D1216
4730-00-142-2738INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
49923D
5940-00-710-4513INTERCHANGEABLE
TERMINAL BOARD
2530-01-261-9808INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
56140

Frequently Asked Questions

What is NSN 5998-01-394-3491?

NSN 5998-01-394-3491 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-394-3491?

NSN 5998-01-394-3491 has 1 cross-referenced part number: 56110 (L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions).

What NSN replaces 5998-01-394-3491?

There are 4 known substitutes for 5998-01-394-3491: 8475-00-061-1323, 4730-00-142-2738, 5940-00-710-4513 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 56110?

Key specifications for 56110: End Item Identification: LCU; End Item Identification: LCU. 2 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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