PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E103-2Contact,electrical

Cae Usa Inc. · NSN 5999-00-323-0291 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-323-0291 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-323-0291. Primary manufacturer part number: E103-2.
Features
  • Contact,electrical — FSC 5999
  • Mounting Method: SPRING TENSION
  • Pin Length: 0.200 INCHES NOMINAL IN
  • Surface Treatment: GOLD AND NICKEL CONTACT
  • Material: COPPER ALLOY CONTACT
  • Terminal Type and Quantity: 1 CRIMP END OPPOSITE CONTACT
  • Surface Treatment: GOLD AND NICKEL BODY
  • Material: COPPER ALLOY BODY
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-323-0291, 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 Cae Usa Inc.. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-323-0291
Primary Part NumberE103-2
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Mounting MethodSPRING TENSION
Pin Length0.200 INCHES NOMINAL IN
Surface TreatmentGOLD AND NICKEL CONTACT
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Surface TreatmentGOLD AND NICKEL BODY
MaterialCOPPER ALLOY BODY
Style DesignatorPIN CRIMP CONTACT
Overall Diameter0.066 INCHES NOMINAL IN
Pin Diameter0.040 INCHES NOMINAL IN
Cable Entrance Diameter0.020 INCHES NOMINAL IN
Mounting MethodSPRING TENSION
Pin Length0.200 INCHES NOMINAL IN
Surface TreatmentGOLD AND NICKEL CONTACT
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Surface TreatmentGOLD AND NICKEL BODY
MaterialCOPPER ALLOY BODY
Style DesignatorPIN CRIMP CONTACT
Overall Diameter0.066 INCHES NOMINAL IN
Pin Diameter0.040 INCHES NOMINAL IN
Cable Entrance Diameter0.020 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0020 lbs
Cube0.0002 cu ft
Verified Substitutes 1
5110-00-082-917244185 INTERCHANGEABLE
Cutting Wheel,pipe Cutter
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
E103-2 Raytheon Technical Services Company (USA)
203874-3 Te Connectivity Corporation (USA)
E103-2 PRIMARY Cae Usa Inc. (USA)
Related Parts
5110-00-082-9172INTERCHANGEABLE
CUTTING WHEEL,PIPE CUTTER
44185

Frequently Asked Questions

What is NSN 5999-00-323-0291?

NSN 5999-00-323-0291 is a Contact,electrical, manufactured by Cae Usa Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-323-0291?

NSN 5999-00-323-0291 has 3 cross-referenced part numbers: E103-2 (Raytheon Technical Services Company), 203874-3 (Te Connectivity Corporation), E103-2 (Cae Usa Inc.).

What NSN replaces 5999-00-323-0291?

There is 1 known substitute for 5999-00-323-0291: 5110-00-082-9172. Verify interchangeability with system specifications before substitution.

What are the specifications of E103-2?

Key specifications for E103-2: Mounting Method: SPRING TENSION; Pin Length: 0.200 INCHES NOMINAL IN; Surface Treatment: GOLD AND NICKEL CONTACT; Material: COPPER ALLOY CONTACT. 24 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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