PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

647Terminal,lug

Zierick Mfg Corp · NSN 5940-00-208-0668 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-208-0668 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-208-0668. Primary manufacturer part number: 647.
Features
  • Terminal,lug — FSC 5940
  • Electrical Insulation Feature: UNINSULATED
  • Mounting Tongue Width: 0.219 INCHES IN
  • Mounting Facility Thickness: 0.020 INCHES IN
  • Mounting Method Style: RING
  • Basic Shape Style: SOLDER
  • Surface Treatment: TIN OVERALL SINGLE LAYER
  • Largest Width: 0.219 INCHES SINGLE END IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-208-0668, 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 Zierick Mfg Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-208-0668
Primary Part Number647
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerZierick Mfg Corp
StatusACTIVE
Electrical Insulation FeatureUNINSULATED
Mounting Tongue Width0.219 INCHES IN
Mounting Facility Thickness0.020 INCHES IN
Mounting Method StyleRING
Basic Shape StyleSOLDER
Surface TreatmentTIN OVERALL SINGLE LAYER
Largest Width0.219 INCHES SINGLE END IN
Mounting Hole Diameter0.144 INCHES IN
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Maximum Conductor Size Accommodated8 AWG
MaterialCOPPER ALLOY OVERALL
Material Thickness0.020 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-035-7239AONI-183 INTERCHANGEABLE
Ring,lantern
M.t. Davidson Company
2590-00-414-56199102036 INTERCHANGEABLE
Cap,filler Opening
Sicard a Division of Smi-Snowblast Inc Dba Sicard
5935-01-010-7618 INTERCHANGEABLE
Connector,receptacle,electrical
6680-01-164-6859 INTERCHANGEABLE
Indicator,sight,liquid
4420-01-179-6405647 INTERCHANGEABLE
Riser,condensate Return
Aerco International, Inc. Dba Aerco International Inc
3940-01-198-7404647 INTERCHANGEABLE
Spindle,reel Stand
Greenlee Textron Inc.
5330-01-226-9514 INTERCHANGEABLE
Gasket
5330-01-226-9723647,IT.5 INTERCHANGEABLE
Gasket,cushion
Clark-Reliance Llc Dba Jacoby-Tarbox
6645-01-342-9415 INTERCHANGEABLE
Generator,time Code
5985-01-643-9252647 INTERCHANGEABLE
Waveguide
Waveline Inc
Cross-Reference Index
Part NumberManufacturer
256088P3 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
647 PRIMARY Zierick Mfg Corp (USA)
Related Parts
4320-00-035-7239INTERCHANGEABLE
RING,LANTERN
AONI-183
2590-00-414-5619INTERCHANGEABLE
CAP,FILLER OPENING
9102036
5935-01-010-7618INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6680-01-164-6859INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
4420-01-179-6405INTERCHANGEABLE
RISER,CONDENSATE RETURN
647
3940-01-198-7404INTERCHANGEABLE
SPINDLE,REEL STAND
647
5330-01-226-9514INTERCHANGEABLE
GASKET
5330-01-226-9723INTERCHANGEABLE
GASKET,CUSHION
647,IT.5
6645-01-342-9415INTERCHANGEABLE
GENERATOR,TIME CODE
5985-01-643-9252INTERCHANGEABLE
WAVEGUIDE
647
5985-01-718-9387INTERCHANGEABLE
ANTENNA
647

Frequently Asked Questions

What is NSN 5940-00-208-0668?

NSN 5940-00-208-0668 is a Terminal,lug, manufactured by Zierick Mfg Corp, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-208-0668?

NSN 5940-00-208-0668 has 2 cross-referenced part numbers: 256088P3 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 647 (Zierick Mfg Corp).

What NSN replaces 5940-00-208-0668?

There are 11 known substitutes for 5940-00-208-0668: 4320-00-035-7239, 2590-00-414-5619, 5935-01-010-7618 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 647?

Key specifications for 647: Electrical Insulation Feature: UNINSULATED; Mounting Tongue Width: 0.219 INCHES IN; Mounting Facility Thickness: 0.020 INCHES IN; Mounting Method Style: RING. 14 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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