PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42786Printed Wiring Board

Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · NSN 5998-00-834-3240 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-834-3240 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-834-3240. Primary manufacturer part number: 42786.
Features
  • Printed Wiring Board — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Printed Wiring Board, cataloged under National Stock Number 5998-00-834-3240, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. 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
NSN5998-00-834-3240
Primary Part Number42786
Item NamePrinted Wiring Board
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerUndersea Sensor Systems Inc Div Ultra Sonobuoy Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 4
5835-00-016-035042786 INTERCHANGEABLE
Arm
Sypris Electronics, Llc
5950-01-147-1656 INTERCHANGEABLE
Transformer,pulse
5962-01-178-244242786 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5330-01-582-03958780N145 INTERCHANGEABLE
Gasket
Mcmaster-Carr Supply Co
Cross-Reference Index
Part NumberManufacturer
42786 PRIMARY Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
Related Parts
5835-00-016-0350INTERCHANGEABLE
ARM
42786
5950-01-147-1656INTERCHANGEABLE
TRANSFORMER,PULSE
5962-01-178-2442INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42786
5330-01-582-0395INTERCHANGEABLE
GASKET
8780N145

Frequently Asked Questions

What is NSN 5998-00-834-3240?

NSN 5998-00-834-3240 is a Printed Wiring Board, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-834-3240?

NSN 5998-00-834-3240 has 1 cross-referenced part number: 42786 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).

What NSN replaces 5998-00-834-3240?

There are 4 known substitutes for 5998-00-834-3240: 5835-00-016-0350, 5950-01-147-1656, 5962-01-178-2442 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42786?

Key specifications for 42786: Special Features: 3.531 IN. LG,3.475 IN. WIDE IN; Special Features: 3.531 IN. LG,3.475 IN. WIDE IN. 2 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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