PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42688Circuit Card Assembly

Bach-Simpson Ltd · NSN 5998-01-327-8406 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-327-8406 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-327-8406. Primary manufacturer part number: 42688.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Bach-Simpson Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-327-8406, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bach-Simpson Ltd. 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
NSN5998-01-327-8406
Primary Part Number42688
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerBach-Simpson Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Verified Substitutes 4
3110-00-227-3398 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5950-00-969-5587100964 INTERCHANGEABLE
Transformer,power
Crane Electronics, Inc.
5962-01-178-248342688 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5330-01-582-698042688 INTERCHANGEABLE
Gasket
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
42688 PRIMARY Bach-Simpson Ltd (CAN)
Related Parts
3110-00-227-3398INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5950-00-969-5587INTERCHANGEABLE
TRANSFORMER,POWER
100964
5962-01-178-2483INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42688
5330-01-582-6980INTERCHANGEABLE
GASKET
42688

Frequently Asked Questions

What is NSN 5998-01-327-8406?

NSN 5998-01-327-8406 is a Circuit Card Assembly, manufactured by Bach-Simpson Ltd, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-327-8406?

NSN 5998-01-327-8406 has 1 cross-referenced part number: 42688 (Bach-Simpson Ltd).

What NSN replaces 5998-01-327-8406?

There are 4 known substitutes for 5998-01-327-8406: 3110-00-227-3398, 5950-00-969-5587, 5962-01-178-2483 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42688?

Key specifications for 42688: End Item Identification: 2305-01-061-6230 LIGHTER,AIR CUS; Special Features: PRINTED WIRING BOARD 1; RESISTOR 13; DIODE 1; End Item Identification: 2305-01-061-6230 LIGHTER,AIR CUS; Special Features: PRINTED WIRING BOARD 1; RESISTOR 13; DIODE 1. 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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