PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

276-2142P4Contact,electrical

Raytheon Company Dba Raytheon Co · NSN 5999-00-918-4046 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-918-4046 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-918-4046. Primary manufacturer part number: 276-2142P4.
Features
  • Contact,electrical — FSC 5999
  • Precious Material: GOLD
  • Terminal Type and Quantity: 1 CRIMP END OPPOSITE CONTACT
  • Style Designator: SOCKET INSERT CONTACT
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Cable Entrance Diameter: 0.113 INCHES MAXIMUM IN
  • Surface Treatment: GOLD AND NICKEL BODY
  • Material: COPPER ALLOY BODY
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-918-4046, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-918-4046
Primary Part Number276-2142P4
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Precious MaterialGOLD
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Style DesignatorSOCKET INSERT CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Cable Entrance Diameter0.113 INCHES MAXIMUM IN
Surface TreatmentGOLD AND NICKEL BODY
MaterialCOPPER ALLOY BODY
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
MaterialCOPPER ALLOY CONTACT
Overall Diameter0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Pin Length0.464 INCHES NOMINAL IN
Pin Diameter0.065 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
Mounting MethodSPRING TENSION
Surface TreatmentGOLD AND NICKEL CONTACT
Precious MaterialGOLD
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Style DesignatorSOCKET INSERT CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Cable Entrance Diameter0.113 INCHES MAXIMUM IN
Surface TreatmentGOLD AND NICKEL BODY
MaterialCOPPER ALLOY BODY
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
MaterialCOPPER ALLOY CONTACT
Overall Diameter0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Pin Length0.464 INCHES NOMINAL IN
Pin Diameter0.065 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeV
Weight0.0186 lbs
Cube0.0057 cu ft
Verified Substitutes 5
5999-00-478-440366101-1 INTERCHANGEABLE
Contact,electrical
Te Connectivity Corporation
5365-00-652-9695535120 INTERCHANGEABLE
Spacer,plate
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-00-708-4371435348 INTERCHANGEABLE
Bracket,mounting
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4820-01-012-9967685-66100 INTERCHANGEABLE
Valve,safety Relief
Wheeler Fleet Solutions, Co.
5355-01-446-0142 INTERCHANGEABLE
Cover,dial
Cross-Reference Index
Part NumberManufacturer
276-2142P4 PRIMARY Raytheon Company Dba Raytheon Co (USA)
139-470-2 Televisonet, Inc. (USA)
276-2142P4 Raytheon Company (USA)
752-6504-002 Northern Telecom Inc Telecom Distribution Div (USA)
66100-1LP Te Connectivity Corporation (USA)
66100-1 Te Connectivity Corporation (USA)
5351-20 Raytheon Company Div Rmd Strategic (USA)
42983-1 Te Connectivity Corporation (USA)
435348 Raytheon Technical Services Company (USA)
1251-1678 Hewlett-Packard Company Dba HP (USA)
276-2142P4 Raytheon Company Div Corp (USA)
Related Parts
5999-00-478-4403INTERCHANGEABLE
CONTACT,ELECTRICAL
66101-1
5365-00-652-9695INTERCHANGEABLE
SPACER,PLATE
535120
5340-00-708-4371INTERCHANGEABLE
BRACKET,MOUNTING
435348
4820-01-012-9967INTERCHANGEABLE
VALVE,SAFETY RELIEF
685-66100
5355-01-446-0142INTERCHANGEABLE
COVER,DIAL

Frequently Asked Questions

What is NSN 5999-00-918-4046?

NSN 5999-00-918-4046 is a Contact,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-918-4046?

NSN 5999-00-918-4046 has 11 cross-referenced part numbers: 276-2142P4 (Raytheon Company Dba Raytheon Co), 139-470-2 (Televisonet, Inc.), 276-2142P4 (Raytheon Company), 752-6504-002 (Northern Telecom Inc Telecom Distribution Div), 66100-1LP (Te Connectivity Corporation) and 6 more.

What NSN replaces 5999-00-918-4046?

There are 5 known substitutes for 5999-00-918-4046: 5999-00-478-4403, 5365-00-652-9695, 5340-00-708-4371 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 276-2142P4?

Key specifications for 276-2142P4: Precious Material: GOLD; End Item Identification: RADAR SYSTEMS, PHASE ARRAY FPS-85.; Terminal Type and Quantity: 1 CRIMP END OPPOSITE CONTACT; Style Designator: SOCKET INSERT CONTACT. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-918-4046 still in active supply?

NSN 5999-00-918-4046 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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