PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

660-41Terminal,lug

Air Corps Standards Under Custodianiship of the Air Force · NSN 5940-00-553-2105 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-553-2105 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-553-2105. Primary manufacturer part number: 660-41.
Features
  • Terminal,lug — FSC 5940
  • Material Thickness: 0.030 INCHES IN
  • Mounting Tongue Width: 0.438 INCHES IN
  • Mounting Facility Thickness: 0.030 INCHES IN
  • Largest Width: 0.250 INCHES SINGLE END IN
  • Mounting Hole Diameter: 0.266 INCHES IN
  • Electrical Insulation Feature: UNINSULATED
  • Mounting Method Style: RING
Applications
  • Applications requiring Copper Overall Except Insulation construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-553-2105, 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 Air Corps Standards Under Custodianiship of the Air Force. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-553-2105
Primary Part Number660-41
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerAir Corps Standards Under Custodianiship of the Air Force
StatusACTIVE
Material Thickness0.030 INCHES IN
Mounting Tongue Width0.438 INCHES IN
Mounting Facility Thickness0.030 INCHES IN
Largest Width0.250 INCHES SINGLE END IN
Mounting Hole Diameter0.266 INCHES IN
Electrical Insulation FeatureUNINSULATED
Mounting Method StyleRING
Conductor Accommodation TypeCLAMPING TANG EARS SINGLE END
MaterialCOPPER OVERALL EXCEPT INSULATION
Basic Shape StyleSOLDER/SOLDERLESS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-118-73216604-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
5330-00-737-27207372720 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
U S Army Tank Automotive Command Amsta-Im-Mm
1270-00-794-910666041 INTERCHANGEABLE
Oscillator-Distribu
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4320-01-050-860866041 INTERCHANGEABLE
Pump,axial Pistons
Parker Hannifin Corporation Div Hydraulic Systems Division
3040-01-053-75476604-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
6105-01-251-127466-041 INTERCHANGEABLE
Motor,alternating Current
Aerojet Rocketdyne of De, Inc
2590-01-265-324325421 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Mark Industries
6640-01-298-1003 INTERCHANGEABLE
Vial,crimp Seal,autosampler
Cross-Reference Index
Part NumberManufacturer
660-41 Air Corps Standards Under Custodianiship of the Air Force
Related Parts
5935-00-118-7321INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6604-1
5330-00-737-2720INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
7372720
1270-00-794-9106INTERCHANGEABLE
OSCILLATOR-DISTRIBU
66041
4320-01-050-8608INTERCHANGEABLE
PUMP,AXIAL PISTONS
66041
3040-01-053-7547INTERCHANGEABLE
CONNECTING LINK,RIGID
6604-1
6105-01-251-1274INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
66-041
2590-01-265-3243INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
25421
6640-01-298-1003INTERCHANGEABLE
VIAL,CRIMP SEAL,AUTOSAMPLER

Frequently Asked Questions

What is NSN 5940-00-553-2105?

NSN 5940-00-553-2105 is a Terminal,lug, manufactured by Air Corps Standards Under Custodianiship of the Air Force, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-553-2105?

NSN 5940-00-553-2105 has 1 cross-referenced part number: 660-41 (Air Corps Standards Under Custodianiship of the Air Force).

What NSN replaces 5940-00-553-2105?

There are 8 known substitutes for 5940-00-553-2105: 5935-00-118-7321, 5330-00-737-2720, 1270-00-794-9106 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 660-41?

Key specifications for 660-41: Overall Width: 0.438 INCHES IN; Material Thickness: 0.030 INCHES IN; Mounting Tongue Width: 0.438 INCHES IN; Mounting Facility Thickness: 0.030 INCHES IN. 12 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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