PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18211Circuit Card Assembly

Associated Research Incorporated · NSN 5998-01-144-5566 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-144-5566 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-144-5566. Primary manufacturer part number: 18211.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Associated Research Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-144-5566, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Associated Research Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersAssociated Research Incorporated (CAGE 04237)
Technical Specifications
ParameterValue
NSN5998-01-144-5566
Primary Part Number18211
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAssociated Research Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 9
2925-00-144-3203A13050 INTERCHANGEABLE
Retainer,inner Bear
Inrcore, Llc Div Inrcore
5945-00-502-58681821-1 INTERCHANGEABLE
Relay,electromagnetic
Airpax Corporation Llc Dba Airpax Corporation Llc
5360-00-511-122918211 INTERCHANGEABLE
Spring,helical,compression
Parker-Hannifin Corporation Dba Control Systems Division
5905-00-522-5805 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
4520-01-045-0835 INTERCHANGEABLE
Plate,cover
4730-01-061-559918211 INTERCHANGEABLE
Coupling Half,self-Sealing
Templeton Kenly and Co Inc
5305-01-362-285618211 INTERCHANGEABLE
Screw,cap,hexagon Head
Hyster-Yale Group, Inc.
6240-01-475-499518211 INTERCHANGEABLE
Lamp,fluorescent
Technical Consumer Products, Inc.
5330-01-518-782418211 INTERCHANGEABLE
Gasket
Itw Food Equipment Group Llc Dba Gaylord Industries
Cross-Reference Index
Part NumberManufacturer
18211 Associated Research Incorporated (USA)
Related Parts
2925-00-144-3203INTERCHANGEABLE
RETAINER,INNER BEAR
A13050
5945-00-502-5868INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1821-1
5360-00-511-1229INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18211
5905-00-522-5805INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4520-01-045-0835INTERCHANGEABLE
PLATE,COVER
4730-01-061-5599INTERCHANGEABLE
COUPLING HALF,SELF-SEALING
18211
5305-01-362-2856INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
18211
6240-01-475-4995INTERCHANGEABLE
LAMP,FLUORESCENT
18211
5330-01-518-7824INTERCHANGEABLE
GASKET
18211

Frequently Asked Questions

What is NSN 5998-01-144-5566?

NSN 5998-01-144-5566 is a Circuit Card Assembly, manufactured by Associated Research Incorporated, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-144-5566?

NSN 5998-01-144-5566 has 1 cross-referenced part number: 18211 (Associated Research Incorporated).

What NSN replaces 5998-01-144-5566?

There are 9 known substitutes for 5998-01-144-5566: 2925-00-144-3203, 5945-00-502-5868, 5360-00-511-1229 and 6 more. Verify interchangeability with system specifications before substitution.

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