PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23387Circuit Card Assembly

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5998-01-137-0993 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-137-0993 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-137-0993. Primary manufacturer part number: 23387.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-137-0993, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN5998-01-137-0993
Primary Part Number23387
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2510-00-277-977434517 INTERCHANGEABLE
Spring Assembly,leaf
Maremont Corp
5330-00-305-127223387 INTERCHANGEABLE
Retainer,packing
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5360-01-315-3422 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
23387 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
2510-00-277-9774INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
34517
5330-00-305-1272INTERCHANGEABLE
RETAINER,PACKING
23387
5360-01-315-3422INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5998-01-137-0993?

NSN 5998-01-137-0993 is a Circuit Card Assembly, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-137-0993?

NSN 5998-01-137-0993 has 1 cross-referenced part number: 23387 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5998-01-137-0993?

There are 3 known substitutes for 5998-01-137-0993: 2510-00-277-9774, 5330-00-305-1272, 5360-01-315-3422. Verify interchangeability with system specifications before substitution.

What are the specifications of 23387?

Key specifications for 23387: Special Features: DIODE 9,RESISTOR 51,TRANSISTOR 22,PRINTED WIRING BOARD 1; Special Features: DIODE 9,RESISTOR 51,TRANSISTOR 22,PRINTED WIRING BOARD 1. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com