PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66200Circuit Card Assembly

Helle Engineering Inc · NSN 5998-01-171-8604 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-171-8604 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-171-8604. Primary manufacturer part number: 66200.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Helle Engineering 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 5998-01-171-8604, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Helle Engineering Inc. 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
NSN5998-01-171-8604
Primary Part Number66200
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerHelle Engineering Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight0.3800 lbs
Cube0.0630 cu ft
Verified Substitutes 4
3110-00-198-2282 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5920-00-243-5078N0S200 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5945-01-102-64880115031 INTERCHANGEABLE
Relay,electromagnetic
Lmc Operating Corp
2530-01-105-95833219-F-2450 INTERCHANGEABLE
Brake Drum
Meritor Heavy Vehicle Systems, Llc
Cross-Reference Index
Part NumberManufacturer
66200 Helle Engineering Inc (USA)
Related Parts
3110-00-198-2282INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5920-00-243-5078INTERCHANGEABLE
FUSE,CARTRIDGE
N0S200
5945-01-102-6488INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
0115031
2530-01-105-9583INTERCHANGEABLE
BRAKE DRUM
3219-F-2450

Frequently Asked Questions

What is NSN 5998-01-171-8604?

NSN 5998-01-171-8604 is a Circuit Card Assembly, manufactured by Helle Engineering Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-171-8604?

NSN 5998-01-171-8604 has 1 cross-referenced part number: 66200 (Helle Engineering Inc).

What NSN replaces 5998-01-171-8604?

There are 4 known substitutes for 5998-01-171-8604: 3110-00-198-2282, 5920-00-243-5078, 5945-01-102-6488 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66200?

Key specifications for 66200: Overall Length: 4.310 INCHES NOMINAL IN; Overall Width: 4.000 INCHES NOMINAL IN; Special Features: CAPACITOR 12; RESISTOR 30; CRYSTAL DIODE 10; TRANSISTOR 13; TRANSFORMER 1; PRINTED WIRING BOARD 1; Overall Length: 4.310 INCHES NOMINAL IN. 6 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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