PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85487-4Contact,electrical

Te Connectivity Corporation · NSN 5999-00-231-3885 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-231-3885 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-231-3885. Primary manufacturer part number: 85487-4.
Features
  • Contact,electrical — FSC 5999
  • Material: COPPER ALLOY CONTACT
  • Material: COPPER ALLOY BODY
  • Style Designator: IRREGULAR SHAPE
  • Precious Material: SILVER
  • Precious Material and Location: BODY AND CONTACT SURFACES SILVER
  • Surface Treatment: GOLD AND NICKEL CONTACT
  • Surface Treatment: GOLD AND NICKEL BODY
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-231-3885, 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 Te Connectivity Corporation. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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
NSN5999-00-231-3885
Primary Part Number85487-4
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
MaterialCOPPER ALLOY CONTACT
MaterialCOPPER ALLOY BODY
Style DesignatorIRREGULAR SHAPE
Precious MaterialSILVER
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
Surface TreatmentGOLD AND NICKEL CONTACT
Surface TreatmentGOLD AND NICKEL BODY
Criticality Code JustificationFEAT
Precious Material and Weight0.005 SILVER GRAINS, TROY
Mounting MethodTERMINAL
MaterialCOPPER ALLOY CONTACT
MaterialCOPPER ALLOY BODY
Style DesignatorIRREGULAR SHAPE
Precious MaterialSILVER
Precious Material and LocationBODY AND CONTACT SURFACES SILVER
Surface TreatmentGOLD AND NICKEL CONTACT
Surface TreatmentGOLD AND NICKEL BODY
Criticality Code JustificationFEAT
Precious Material and Weight0.005 SILVER GRAINS, TROY
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0120 lbs
Cube0.0001 cu ft
Verified Substitutes 4
2920-00-360-8106IAD2004 INTERCHANGEABLE
Plate,ignition Contact Breaker
Prestolite Electric Inc
5360-00-506-3716850020 INTERCHANGEABLE
Spring,helical,compression
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
4320-01-022-7952 INTERCHANGEABLE
Motor,hydraulic
6030-01-425-1957850020-1S INTERCHANGEABLE
Multiplexer,light Signal
Racal Data Communications Inc
Cross-Reference Index
Part NumberManufacturer
1251-2442 Hewlett-Packard Company Dba HP (USA)
1251-2032 Keysight Technologies Inc (USA)
850020 Communication Systems Technology Inc Tylus Systems Div (USA)
85487-4LP Te Connectivity Corporation (USA)
16776633-003 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
1251-2032 Keysight Technologies, Inc. (USA)
85487-4 PRIMARY Te Connectivity Corporation (USA)
1251-2032 Hewlett-Packard Company Dba HP (USA)
85493-4 Te Connectivity Corporation (USA)
Related Parts
2920-00-360-8106INTERCHANGEABLE
PLATE,IGNITION CONTACT BREAKER
IAD2004
5360-00-506-3716INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
850020
4320-01-022-7952INTERCHANGEABLE
MOTOR,HYDRAULIC
6030-01-425-1957INTERCHANGEABLE
MULTIPLEXER,LIGHT SIGNAL
850020-1S

Frequently Asked Questions

What is NSN 5999-00-231-3885?

NSN 5999-00-231-3885 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-231-3885?

NSN 5999-00-231-3885 has 9 cross-referenced part numbers: 1251-2442 (Hewlett-Packard Company Dba HP), 1251-2032 (Keysight Technologies Inc), 850020 (Communication Systems Technology Inc Tylus Systems Div), 85487-4LP (Te Connectivity Corporation), 16776633-003 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services) and 4 more.

What NSN replaces 5999-00-231-3885?

There are 4 known substitutes for 5999-00-231-3885: 2920-00-360-8106, 5360-00-506-3716, 4320-01-022-7952 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85487-4?

Key specifications for 85487-4: Material: COPPER ALLOY CONTACT; Material: COPPER ALLOY BODY; Style Designator: IRREGULAR SHAPE; Precious Material: SILVER. 30 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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