PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

566Terminal,lug

Zierick Mfg Corp · NSN 5940-00-082-4952 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-082-4952 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-082-4952. Primary manufacturer part number: 566.
Features
  • Terminal,lug — FSC 5940
  • Conductor Accommodation Type: SLANT LUG W/ONE HOLE SINGLE END
  • Mounting Facility Thickness: 0.020 INCHES IN
  • Maximum Conductor Size Accommodated: 16 AWG
  • Mounting Method Style: RING
  • Electrical Insulation Feature: UNINSULATED
  • Mounting Tongue Width: 0.500 INCHES IN
  • Mounting Hole Diameter: 0.257 INCHES IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-082-4952, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-082-4952
Primary Part Number566
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerZierick Mfg Corp
StatusACTIVE
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Mounting Facility Thickness0.020 INCHES IN
Maximum Conductor Size Accommodated16 AWG
Mounting Method StyleRING
Electrical Insulation FeatureUNINSULATED
Mounting Tongue Width0.500 INCHES IN
Mounting Hole Diameter0.257 INCHES IN
Basic Shape StyleSOLDER
Largest Width0.156 INCHES SINGLE END IN
Material Thickness0.020 INCHES IN
Surface TreatmentTIN OVERALL SINGLE LAYER
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3610-00-045-1631 INTERCHANGEABLE
Feeder
2090-00-082-103356-6 INTERCHANGEABLE
Blade,windshield Wiper
Cornell-Carr Co., Inc.
3110-00-100-02851B3921 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Caterpillar Inc Div Caterpillar Defense
5340-00-497-34541809 3-4 INTERCHANGEABLE
Catch,clamping
Emhart Industries Inc Corbin Cabinet Lock Hardware Div
1680-00-540-9666665 INTERCHANGEABLE
Seat,aircraft
Ami Industries, Inc Div Utc Aerospace Systems
1005-00-603-8601 INTERCHANGEABLE
Knob,windage,rear S
5935-00-783-2874S66TH INTERCHANGEABLE
Adapter,connector
Simmonds Precision Products Inc
3120-00-887-9171K20973 INTERCHANGEABLE
Bushing,sleeve
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
5950-01-097-4718 INTERCHANGEABLE
Transformer,power
5360-01-135-940918014 INTERCHANGEABLE
Spring,helical,compression
Hardware Products Co Inc
Cross-Reference Index
Part NumberManufacturer
2047365 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
566 PRIMARY Zierick Mfg Corp (USA)
Related Parts
3610-00-045-1631INTERCHANGEABLE
FEEDER
2090-00-082-1033INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
56-6
3110-00-100-0285INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1B3921
5340-00-497-3454INTERCHANGEABLE
CATCH,CLAMPING
1809 3-4
1680-00-540-9666INTERCHANGEABLE
SEAT,AIRCRAFT
665
1005-00-603-8601INTERCHANGEABLE
KNOB,WINDAGE,REAR S
5935-00-783-2874INTERCHANGEABLE
ADAPTER,CONNECTOR
S66TH
3120-00-887-9171INTERCHANGEABLE
BUSHING,SLEEVE
K20973
5950-01-097-4718INTERCHANGEABLE
TRANSFORMER,POWER
5360-01-135-9409INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18014
4520-01-144-2235INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5905-01-171-5618INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 5940-00-082-4952?

NSN 5940-00-082-4952 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 5940-00-082-4952?

NSN 5940-00-082-4952 has 2 cross-referenced part numbers: 2047365 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 566 (Zierick Mfg Corp).

What NSN replaces 5940-00-082-4952?

There are 12 known substitutes for 5940-00-082-4952: 3610-00-045-1631, 2090-00-082-1033, 3110-00-100-0285 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 566?

Key specifications for 566: Conductor Accommodation Type: SLANT LUG W/ONE HOLE SINGLE END; Mounting Facility Thickness: 0.020 INCHES IN; Maximum Conductor Size Accommodated: 16 AWG; Mounting Method Style: RING. 15 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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