PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7660498Contact,electrical

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 5999-00-860-0589 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-860-0589 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-860-0589. Primary manufacturer part number: 7660498.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY BODY AND CONTACT
  • Overall Diameter: 0.219 INCHES NOMINAL IN
  • Mounting Method: FORCE FIT
  • Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
  • Style Designator: CYLINDRICAL SHAPE
  • Pin Length: 0.219 INCHES NOMINAL IN
  • Pin Diameter: 0.120 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-860-0589, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5999-00-860-0589
Primary Part Number7660498
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Diameter0.219 INCHES NOMINAL IN
Mounting MethodFORCE FIT
Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Style DesignatorCYLINDRICAL SHAPE
Pin Length0.219 INCHES NOMINAL IN
Pin Diameter0.120 INCHES NOMINAL IN
Terminal Type and Quantity1 THREADED HOLE AXIALLY AT ONE END
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Diameter0.219 INCHES NOMINAL IN
Mounting MethodFORCE FIT
Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Style DesignatorCYLINDRICAL SHAPE
Pin Length0.219 INCHES NOMINAL IN
Pin Diameter0.120 INCHES NOMINAL IN
Terminal Type and Quantity1 THREADED HOLE AXIALLY AT ONE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.0100 lbs
Cube0.0018 cu ft
Verified Substitutes 4
3110-00-155-64531317S INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
5977-00-513-2542 INTERCHANGEABLE
Kit,brush Service
5962-01-202-295642889 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5950-01-267-2802367499-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
7660498 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
4288-9 Winchester Interconnect Rf Corporation (USA)
09-4288-220 Winchester Interconnect Rf Corporation (USA)
Related Parts
3110-00-155-6453INTERCHANGEABLE
BEARING,BALL,ANNULAR
1317S
5977-00-513-2542INTERCHANGEABLE
KIT,BRUSH SERVICE
5962-01-202-2956INTERCHANGEABLE
MICROCIRCUIT,MEMORY
42889
5950-01-267-2802INTERCHANGEABLE
REACTOR
367499-1

Frequently Asked Questions

What is NSN 5999-00-860-0589?

NSN 5999-00-860-0589 is a Contact,electrical, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-860-0589?

NSN 5999-00-860-0589 has 3 cross-referenced part numbers: 7660498 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 4288-9 (Winchester Interconnect Rf Corporation), 09-4288-220 (Winchester Interconnect Rf Corporation).

What NSN replaces 5999-00-860-0589?

There are 4 known substitutes for 5999-00-860-0589: 3110-00-155-6453, 5977-00-513-2542, 5962-01-202-2956 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7660498?

Key specifications for 7660498: Material: COPPER ALLOY BODY AND CONTACT; Overall Diameter: 0.219 INCHES NOMINAL IN; Mounting Method: FORCE FIT; Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT. 18 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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