PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-6740Printed Circuit Board

Thermal Dynamics Corp · NSN 5998-01-565-8120 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-565-8120 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-565-8120. Primary manufacturer part number: 10-6740.
Features
  • Printed Circuit Board — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Thermal Dynamics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Printed Circuit Board, cataloged under National Stock Number 5998-01-565-8120, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Thermal Dynamics Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-565-8120
Primary Part Number10-6740
Item NamePrinted Circuit Board
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerThermal Dynamics Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 3
5310-00-596-77965307283 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
5315-00-674-0040202528440-10 INTERCHANGEABLE
Pin,straight,headless
Warner Robins Air Logistics Center
5995-01-565-3890 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cross-Reference Index
Part NumberManufacturer
WK-4917 U04 Thermal Dynamics Corp (USA)
10-6740 PRIMARY Thermal Dynamics Corp (USA)
Related Parts
5310-00-596-7796INTERCHANGEABLE
WASHER,FLAT
5307283
5315-00-674-0040INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
202528440-10
5995-01-565-3890INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E

Frequently Asked Questions

What is NSN 5998-01-565-8120?

NSN 5998-01-565-8120 is a Printed Circuit Board, manufactured by Thermal Dynamics Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-565-8120?

NSN 5998-01-565-8120 has 2 cross-referenced part numbers: WK-4917 U04 (Thermal Dynamics Corp), 10-6740 (Thermal Dynamics Corp).

What NSN replaces 5998-01-565-8120?

There are 3 known substitutes for 5998-01-565-8120: 5310-00-596-7796, 5315-00-674-0040, 5995-01-565-3890. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-6740?

Key specifications for 10-6740: Special Features: END ITEM:WELDER,PORTABLE ARC; End Item Identification: WEAPON SYSTEM:VIRGINIA CLASS SSN; Special Features: END ITEM:WELDER,PORTABLE ARC; End Item Identification: WEAPON SYSTEM:VIRGINIA CLASS SSN. 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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