PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4582014-3Contact,electrical

Itt Industries Inc Itt Aerospace Communications Div East · NSN 5999-01-007-6669 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-007-6669 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-007-6669. Primary manufacturer part number: 4582014-3.
Features
  • Contact,electrical — FSC 5999
  • Mounting Method: SPRING TENSION
  • Surface Treatment Document and Classification: MIL-G-45204 TYPE 2 GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT
  • Material: COPPER ALLOY CONTACT
  • Precious Material and Location: CONTACT AND BODY SURFACES GOLD
  • Style Designator: RECTANGULAR SHAPE
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Precious Material: GOLD
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-007-6669, 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 Itt Industries Inc Itt Aerospace Communications Div East. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-007-6669
Primary Part Number4582014-3
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerItt Industries Inc Itt Aerospace Communications Div East
StatusCANCELLED
Mounting MethodSPRING TENSION
Surface Treatment Document and ClassificationMIL-G-45204 TYPE 2 GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT
MaterialCOPPER ALLOY CONTACT
Precious Material and LocationCONTACT AND BODY SURFACES GOLD
Style DesignatorRECTANGULAR SHAPE
Precious Material and Weight0.005 GOLD GRAINS, TROY
Precious MaterialGOLD
Material Document and ClassificationMIL-C-50 MIL SPEC SINGLE MATERIAL RESPONSE CONTACT
Surface TreatmentGOLD AND NICKEL CONTACT
Terminal Type and Quantity1 CRIMP AND SOLDER END OPPOSITE CONTACT
MaterialCOPPER ALLOY BODY
Current Rating in Amps10.0
Surface TreatmentGOLD AND NICKEL BODY
Pin Accommodation Diameter0.060 INCHES NOMINAL IN
Mounting MethodSPRING TENSION
Surface Treatment Document and ClassificationMIL-G-45204 TYPE 2 GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT
MaterialCOPPER ALLOY CONTACT
Precious Material and LocationCONTACT AND BODY SURFACES GOLD
Style DesignatorRECTANGULAR SHAPE
Precious Material and Weight0.005 GOLD GRAINS, TROY
Precious MaterialGOLD
Material Document and ClassificationMIL-C-50 MIL SPEC SINGLE MATERIAL RESPONSE CONTACT
Surface TreatmentGOLD AND NICKEL CONTACT
Terminal Type and Quantity1 CRIMP AND SOLDER END OPPOSITE CONTACT
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-904-1733 (DMS 87062B)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeVN
Weight0.0005 lbs
Cube0.0000 cu ft
Verified Substitutes 10
No Item Name Available
5999-00-904-1733DMS 87062B SUCCESSOR
Contact,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5999-00-990-9083DMS 87062B SUCCESSOR
Contact,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
6210-00-148-8031 INTERCHANGEABLE
Light,indicator
5935-00-390-9329204735-1 INTERCHANGEABLE
Connector Body,receptacle,electr
Te Connectivity Corporation
5999-01-063-4561 INTERCHANGEABLE
Contact,electrical
5999-01-064-1139 INTERCHANGEABLE
Contact,electrical
5999-01-081-696166555-3 INTERCHANGEABLE
Contact,electrical
Te Connectivity Corporation
5305-01-094-598208925425 INTERCHANGEABLE
Screw
Rolls-Royce Solutions America Inc
5955-01-107-526166-24-21 INTERCHANGEABLE
Crystal Unit,quartz
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
Cross-Reference Index
Part NumberManufacturer
4582014-3 Itt Industries Inc Itt Aerospace Communications Div East (USA)
4582014-3 L3harris Technologies, Inc. Dba Harris Corporation (USA)
66242-1 Te Connectivity Corporation (USA)
DMS 87062B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
42989-1 Te Connectivity Corporation (USA)
Related Parts
SUCCESSOR 5999-00-904-1733 Contact,electrical · DMS 87062B
5999-00-995-9200SUCCESSOR
NO ITEM NAME AVAILABLE
5999-00-990-9083SUCCESSOR
CONTACT,ELECTRICAL
DMS 87062B
6210-00-148-8031INTERCHANGEABLE
LIGHT,INDICATOR
5935-00-390-9329INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
204735-1
5999-01-063-4561INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-064-1139INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-081-6961INTERCHANGEABLE
CONTACT,ELECTRICAL
66555-3
5305-01-094-5982INTERCHANGEABLE
SCREW
08925425
5955-01-107-5261INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
66-24-21

Frequently Asked Questions

What is NSN 5999-01-007-6669?

NSN 5999-01-007-6669 is a Contact,electrical, manufactured by Itt Industries Inc Itt Aerospace Communications Div East, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-007-6669?

NSN 5999-01-007-6669 has 5 cross-referenced part numbers: 4582014-3 (Itt Industries Inc Itt Aerospace Communications Div East), 4582014-3 (L3harris Technologies, Inc. Dba Harris Corporation), 66242-1 (Te Connectivity Corporation), DMS 87062B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 42989-1 (Te Connectivity Corporation).

What NSN replaces 5999-01-007-6669?

There are 10 known substitutes for 5999-01-007-6669: 5999-00-995-9200, 5999-00-904-1733, 5999-00-990-9083 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4582014-3?

Key specifications for 4582014-3: Mounting Method: SPRING TENSION; Overall Width: 0.145 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-G-45204 TYPE 2 GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT; Material: COPPER ALLOY CONTACT. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-007-6669 still in active supply?

NSN 5999-01-007-6669 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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