PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3605Circuit Card Assembly

Naval Electronic Systems Security Engineering Center · NSN 5998-00-827-1995 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-827-1995 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-827-1995. Primary manufacturer part number: 3605.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Naval Electronic Systems Security Engineering Center
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-827-1995, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Electronic Systems Security Engineering Center. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-827-1995
Primary Part Number3605
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNaval Electronic Systems Security Engineering Center
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-511-7839
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 2
Test Set,insulation Breakdown
7025-01-528-9818 INTERCHANGEABLE
Processor,gateway
Cross-Reference Index
Part NumberManufacturer
3605 Naval Electronic Systems Security Engineering Center (USA)
Related Parts
SUCCESSOR 6625-01-511-7839 Test Set,insulation Breakdown
7025-01-528-9818INTERCHANGEABLE
PROCESSOR,GATEWAY

Frequently Asked Questions

What is NSN 5998-00-827-1995?

NSN 5998-00-827-1995 is a Circuit Card Assembly, manufactured by Naval Electronic Systems Security Engineering Center, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-827-1995?

NSN 5998-00-827-1995 has 1 cross-referenced part number: 3605 (Naval Electronic Systems Security Engineering Center).

What NSN replaces 5998-00-827-1995?

There are 2 known substitutes for 5998-00-827-1995: 6625-01-511-7839, 7025-01-528-9818. Verify interchangeability with system specifications before substitution.

What are the specifications of 3605?

Key specifications for 3605: Overall Height: 0.718 INCHES NOMINAL IN; Overall Width: 4.437 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: COMMUNICATION SECURITY EQUIPMENT; Overall Length: 6.486 INCHES NOMINAL IN. 10 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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