PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2803-103Post,binding,electrical

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5940-00-357-7116 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-357-7116 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-357-7116. Primary manufacturer part number: 2803-103.
Features
  • Post,binding,electrical — FSC 5940
  • Electrical Insulation Feature: INSULATED CAPS WITH UNINSULATED STUDS
  • Material: COPPER ALLOY OVERALL EXCEPT INSULATION
  • Material: PLASTIC STYRENE INSULATION
  • Thread Length: 0.500 INCHES IN
  • Basic Shape Style: SINGLE POST, ROUND (POST BINDING)
  • Wire Hole Diameter: 0.136 INCHES SINGLE END IN
  • Mounting Method Style: STUD
Applications
  • Applications requiring Copper Alloy Overall Except Insulation construction
General Description

The Post,binding,electrical, cataloged under National Stock Number 5940-00-357-7116, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-357-7116
Primary Part Number2803-103
Item NamePost,binding,electrical
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusACTIVE
Electrical Insulation FeatureINSULATED CAPS WITH UNINSULATED STUDS
MaterialCOPPER ALLOY OVERALL EXCEPT INSULATION
MaterialPLASTIC STYRENE INSULATION
Thread Length0.500 INCHES IN
Basic Shape StyleSINGLE POST, ROUND (POST BINDING)
Wire Hole Diameter0.136 INCHES SINGLE END IN
Mounting Method StyleSTUD
Overall Diameter0.500 INCHES IN
Surface TreatmentNICKEL OVERALL EXCEPT INSULATION SINGLE LAYER
Identification Code ColorBLACK
Cap Outside Diameter0.500 INCHES IN
Conductor Accommodation TypeSPRING CAP W/HOLE SINGLE END
Mounting Thread Diameter0.138 INCHES IN
Maximum Height Above Mounting Surface0.750 INCHES IN
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-193-8501345848PC1 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4330-00-277-13692703 INTERCHANGEABLE
Filter Element,fluid
Champion Aerospace Llc
5962-01-067-1345 INTERCHANGEABLE
Microcircuit,digital
4730-01-123-0399 INTERCHANGEABLE
Elbow,pipe
6625-01-269-2463260-6XLPM INTERCHANGEABLE
Multimeter
Simpson Electric Company, Inc.
5895-01-494-44662703 INTERCHANGEABLE
Data Terminal Unit
Alcatel-Lucent Holdings Inc.
4940-01-517-72812703 INTERCHANGEABLE
Diagnostic Data Col
Dli Engineering Corporation Div Government Services
5895-01-524-30012703 INTERCHANGEABLE
Modem,communications
Alcatel Internetworking Inc.
5895-01-541-0036 INTERCHANGEABLE
Terminal,satellite Communication
5340-01-566-25082703 INTERCHANGEABLE
Plug,protective,dust and Moistur
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
2703-103 Dialight Corporation (USA)
2703 Dialight Corporation (USA)
2703-103 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
2803-103 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
2031173-0701 Raytheon Company Dba Raytheon Co (USA)
Related Parts
5950-00-193-8501INTERCHANGEABLE
TRANSFORMER,POWER
345848PC1
4330-00-277-1369INTERCHANGEABLE
FILTER ELEMENT,FLUID
2703
5962-01-067-1345INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4730-01-123-0399INTERCHANGEABLE
ELBOW,PIPE
6625-01-269-2463INTERCHANGEABLE
MULTIMETER
260-6XLPM
5895-01-494-4466INTERCHANGEABLE
DATA TERMINAL UNIT
2703
4940-01-517-7281INTERCHANGEABLE
DIAGNOSTIC DATA COL
2703
5895-01-524-3001INTERCHANGEABLE
MODEM,COMMUNICATIONS
2703
5895-01-541-0036INTERCHANGEABLE
TERMINAL,SATELLITE COMMUNICATION
5340-01-566-2508INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
2703
5961-01-618-9241INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
2703
5340-01-721-7905INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
2703

Frequently Asked Questions

What is NSN 5940-00-357-7116?

NSN 5940-00-357-7116 is a Post,binding,electrical, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-357-7116?

NSN 5940-00-357-7116 has 5 cross-referenced part numbers: 2703-103 (Dialight Corporation), 2703 (Dialight Corporation), 2703-103 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 2803-103 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 2031173-0701 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5940-00-357-7116?

There are 12 known substitutes for 5940-00-357-7116: 5950-00-193-8501, 4330-00-277-1369, 5962-01-067-1345 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2803-103?

Key specifications for 2803-103: Overall Height: 1.250 INCHES IN; Electrical Insulation Feature: INSULATED CAPS WITH UNINSULATED STUDS; Material: COPPER ALLOY OVERALL EXCEPT INSULATION; Material: PLASTIC STYRENE INSULATION. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com