PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3667Circuit Card Assembly

Naval Electronic Systems Security Engineering Center · NSN 5998-00-827-2009 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-827-2009 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-827-2009. Primary manufacturer part number: 3667.
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 5998-00-827-2009, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-827-2009
Primary Part Number3667
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNaval Electronic Systems Security Engineering Center
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.4370 lbs
Cube0.0554 cu ft
Verified Substitutes 5
5935-00-081-374231-026-1020 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corporation Div Amphenol Rf
5120-00-156-0969 INTERCHANGEABLE
Bit,screwdriver
5970-00-310-6963750-1515 INTERCHANGEABLE
Insulator,bushing
Concord Electronics, Inc.
5315-01-282-37533667 INTERCHANGEABLE
Key
Ingersoll-Rand Co Material Handling Div
5305-01-553-63763667 INTERCHANGEABLE
Screw,cap,hexagon Head
Cascade Corp
Cross-Reference Index
Part NumberManufacturer
3667 Naval Electronic Systems Security Engineering Center (USA)
Related Parts
5935-00-081-3742INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
31-026-1020
5120-00-156-0969INTERCHANGEABLE
BIT,SCREWDRIVER
5970-00-310-6963INTERCHANGEABLE
INSULATOR,BUSHING
750-1515
5315-01-282-3753INTERCHANGEABLE
KEY
3667
5305-01-553-6376INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3667

Frequently Asked Questions

What is NSN 5998-00-827-2009?

NSN 5998-00-827-2009 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 5998-00-827-2009?

NSN 5998-00-827-2009 has 1 cross-referenced part number: 3667 (Naval Electronic Systems Security Engineering Center).

What NSN replaces 5998-00-827-2009?

There are 5 known substitutes for 5998-00-827-2009: 5935-00-081-3742, 5120-00-156-0969, 5970-00-310-6963 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3667?

Key specifications for 3667: Overall Width: 4.437 INCHES NOMINAL IN; Special Features: PRINTED WIRING BOARD 1; RESISTORS,FIXED,COMPOSITION 34; RIVETS 3; SEMICONDUCTOR DEVICES,DIODE 8; TRANSISTORS 8; TRANSISTOR MOUNTINGS 8; Overall Length: 6.486 INCHES NOMINAL IN; Overall Height: 0.718 INCHES NOMINAL IN. 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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