PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21018Circuit Card Assembly

L3 Technologies, Inc. Div L3harris Edo Western Corporation · NSN 5998-01-025-1308 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-025-1308 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-025-1308. Primary manufacturer part number: 21018.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc. Div L3harris Edo Western Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-025-1308, 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. Div L3harris Edo Western Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersL3 Technologies, Inc. Div L3harris Edo Western Corporation (CAGE 24338)
Technical Specifications
ParameterValue
NSN5998-01-025-1308
Primary Part Number21018
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc. Div L3harris Edo Western Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-158-856911230 INTERCHANGEABLE
Roller,bearing
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5998-00-401-552921018 INTERCHANGEABLE
Printed Wiring Board
Magnetika Inc
5905-00-549-1651210-18 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
5975-00-729-8134 INTERCHANGEABLE
Cable Nipple,electrical
2530-00-891-2954118134 INTERCHANGEABLE
Brake Shoe
Dana Off Highway Products, Llc
5940-00-983-6113 INTERCHANGEABLE
Terminal Board
4520-01-017-796421018 INTERCHANGEABLE
Heating Element,electrical,nonim
Noske-Kaeser Germany Gmbh
4510-01-137-3327803-5001740-3 PIECE 2-11 INTERCHANGEABLE
Parts Kit,shower Head
Naval Sea Systems Command
4820-01-146-7954WF2-1018 INTERCHANGEABLE
Retainer,filter Seat
Malabar
4940-01-150-060421018 INTERCHANGEABLE
Cleaning Gun,steam
Fluid Conditioning Products, Inc.
Cross-Reference Index
Part NumberManufacturer
21018 PRIMARY L3 Technologies, Inc. Div L3harris Edo Western Corporation (USA)
Related Parts
3110-00-158-8569INTERCHANGEABLE
ROLLER,BEARING
11230
5998-00-401-5529INTERCHANGEABLE
PRINTED WIRING BOARD
21018
5905-00-549-1651INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
210-18
5975-00-729-8134INTERCHANGEABLE
CABLE NIPPLE,ELECTRICAL
2530-00-891-2954INTERCHANGEABLE
BRAKE SHOE
118134
5940-00-983-6113INTERCHANGEABLE
TERMINAL BOARD
4520-01-017-7964INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
21018
4510-01-137-3327INTERCHANGEABLE
PARTS KIT,SHOWER HEAD
803-5001740-3 PIECE 2-11
4820-01-146-7954INTERCHANGEABLE
RETAINER,FILTER SEAT
WF2-1018
4940-01-150-0604INTERCHANGEABLE
CLEANING GUN,STEAM
21018
3120-01-288-8444INTERCHANGEABLE
BEARING,SLEEVE
6515-01-503-4283INTERCHANGEABLE
TIP,HANDPIECE,IRRIGATION-ASPIRAT
210-018-000

Frequently Asked Questions

What is NSN 5998-01-025-1308?

NSN 5998-01-025-1308 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc. Div L3harris Edo Western Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-025-1308?

NSN 5998-01-025-1308 has 1 cross-referenced part number: 21018 (L3 Technologies, Inc. Div L3harris Edo Western Corporation).

What NSN replaces 5998-01-025-1308?

There are 12 known substitutes for 5998-01-025-1308: 3110-00-158-8569, 5998-00-401-5529, 5905-00-549-1651 and 9 more. Verify interchangeability with system specifications before substitution.

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