PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C39371Circuit Card Assembly

Emcore Corporation Div Concord Division · NSN 5998-01-052-6780 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-052-6780 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-052-6780. Primary manufacturer part number: C39371.
Features
  • Circuit Card Assembly — FSC 5998
  • 4 verified cross-references
  • Primary manufacturer: Emcore Corporation Div Concord Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-052-6780, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Emcore Corporation Div Concord Division. This item has 4 commercial cross-references from 2 manufacturers, 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
NSN5998-01-052-6780
Primary Part NumberC39371
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerEmcore Corporation Div Concord Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight0.5600 lbs
Cube0.1781 cu ft
Verified Substitutes 3
5360-00-104-5124 INTERCHANGEABLE
Spring,helical,torsion
2940-00-333-53181R0721 INTERCHANGEABLE
Filter Element,fluid
Caterpillar Inc Div Caterpillar Defense
5365-01-217-931439371 INTERCHANGEABLE
Retainer
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
039371 Systron-Donner Corp Microwave/instrument Div (USA)
039371 Emcore Corporation Div Concord Division (USA)
39371 Emcore Corporation Div Concord Division (USA)
C39371 PRIMARY Emcore Corporation Div Concord Division (USA)
Related Parts
5360-00-104-5124INTERCHANGEABLE
SPRING,HELICAL,TORSION
2940-00-333-5318INTERCHANGEABLE
FILTER ELEMENT,FLUID
1R0721
5365-01-217-9314INTERCHANGEABLE
RETAINER
39371

Frequently Asked Questions

What is NSN 5998-01-052-6780?

NSN 5998-01-052-6780 is a Circuit Card Assembly, manufactured by Emcore Corporation Div Concord Division, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-052-6780?

NSN 5998-01-052-6780 has 4 cross-referenced part numbers: 039371 (Systron-Donner Corp Microwave/instrument Div), 039371 (Emcore Corporation Div Concord Division), 39371 (Emcore Corporation Div Concord Division), C39371 (Emcore Corporation Div Concord Division).

What NSN replaces 5998-01-052-6780?

There are 3 known substitutes for 5998-01-052-6780: 5360-00-104-5124, 2940-00-333-5318, 5365-01-217-9314. Verify interchangeability with system specifications before substitution.

What are the specifications of C39371?

Key specifications for C39371: Overall Height: 0.500 INCHES NOMINAL IN; Overall Length: 5.000 INCHES NOMINAL IN; Overall Width: 2.312 INCHES NOMINAL IN; Special Features: CAPACITOR 46,COIL 11,DIODE 9,MICROCIRCUIT 3,PRINTED WIRING BOARD 1,RESISTOR 56,SOCKET 1,TRANSISTOR 9. 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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