PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3690-18Extender Card,electronic Test

Vector Electronics & Technology Inc · NSN 5998-01-258-7465 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-258-7465 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-258-7465. Primary manufacturer part number: 3690-18.
Features
  • Extender Card,electronic Test — FSC 5998
  • Precious Material: GOLD
  • Precious Material and Location: CONDUCTOR SURFACES GOLD
  • Precious Material: GOLD
  • Precious Material and Location: CONDUCTOR SURFACES GOLD
  • 1 verified cross-reference
  • Primary manufacturer: Vector Electronics & Technology Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Extender Card,electronic Test, cataloged under National Stock Number 5998-01-258-7465, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Vector Electronics & Technology Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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
NSN5998-01-258-7465
Primary Part Number3690-18
Item NameExtender Card,electronic Test
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerVector Electronics & Technology Inc
StatusACTIVE
Precious MaterialGOLD
Precious Material and LocationCONDUCTOR SURFACES GOLD
Precious MaterialGOLD
Precious Material and LocationCONDUCTOR SURFACES GOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.7600 lbs
Cube0.0661 cu ft
Verified Substitutes 2
4140-00-814-59870-4527-4 INTERCHANGEABLE
Impeller,fan,axial
Regal-Beloit Corporation Dba Fasco Group Div Cassville Division
5970-01-022-88473690-18 INTERCHANGEABLE
Insulator,disk
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
Cross-Reference Index
Part NumberManufacturer
3690-18 PRIMARY Vector Electronics & Technology Inc (USA)
Related Parts
4140-00-814-5987INTERCHANGEABLE
IMPELLER,FAN,AXIAL
0-4527-4
5970-01-022-8847INTERCHANGEABLE
INSULATOR,DISK
3690-18

Frequently Asked Questions

What is NSN 5998-01-258-7465?

NSN 5998-01-258-7465 is a Extender Card,electronic Test, manufactured by Vector Electronics & Technology Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-258-7465?

NSN 5998-01-258-7465 has 1 cross-referenced part number: 3690-18 (Vector Electronics & Technology Inc).

What NSN replaces 5998-01-258-7465?

There are 2 known substitutes for 5998-01-258-7465: 4140-00-814-5987, 5970-01-022-8847. Verify interchangeability with system specifications before substitution.

What are the specifications of 3690-18?

Key specifications for 3690-18: Overall Height: 6.830 INCHES NOMINAL IN; Overall Length: 12.000 INCHES NOMINAL IN; Overall Width: 7.650 INCHES NOMINAL IN; Precious Material: GOLD. 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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