PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61-3340-1Circuit Card Assembly

Grimes Aerospace Company · NSN 5998-01-430-4543 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-430-4543 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-430-4543. Primary manufacturer part number: 61-3340-1.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 2 verified cross-references
  • Primary manufacturer: Grimes Aerospace Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-430-4543, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-430-4543
Primary Part Number61-3340-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerGrimes Aerospace Company
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeD
Verified Substitutes 1
6730-00-318-6670 INTERCHANGEABLE
Cover
Cross-Reference Index
Part NumberManufacturer
61-3340-1 PRIMARY Grimes Aerospace Company (USA)
61-3340 Grimes Aerospace Company (USA)
Related Parts
6730-00-318-6670INTERCHANGEABLE
COVER

Frequently Asked Questions

What is NSN 5998-01-430-4543?

NSN 5998-01-430-4543 is a Circuit Card Assembly, manufactured by Grimes Aerospace Company, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-430-4543?

NSN 5998-01-430-4543 has 2 cross-referenced part numbers: 61-3340-1 (Grimes Aerospace Company), 61-3340 (Grimes Aerospace Company).

What NSN replaces 5998-01-430-4543?

There is 1 known substitute for 5998-01-430-4543: 6730-00-318-6670. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-3340-1?

Key specifications for 61-3340-1: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: C-17; Part Name Assigned by Controlling Agency: STROBE POWER SUPPLY EMI; Criticality Code Justification: CBBL. 8 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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