PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

681-12Terminal,lug

Zierick Mfg Corp · NSN 5940-01-023-0375 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-023-0375 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-023-0375. Primary manufacturer part number: 681-12.
Features
  • Terminal,lug — FSC 5940
  • Mounting Method Style: INTERNAL TOOTH
  • Surface Treatment: TIN OVERALL SINGLE LAYER
  • Mounting Hole Diameter: 0.220 INCHES IN
  • Mounting Tongue Width: 0.438 INCHES IN
  • Conductor Accommodation Type: SLANT LUG W/ONE HOLE SINGLE END
  • Largest Width: 0.188 INCHES SINGLE END IN
  • Mounting Facility Thickness: 0.018 INCHES IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-01-023-0375, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-023-0375
Primary Part Number681-12
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerZierick Mfg Corp
StatusACTIVE
Mounting Method StyleINTERNAL TOOTH
Surface TreatmentTIN OVERALL SINGLE LAYER
Mounting Hole Diameter0.220 INCHES IN
Mounting Tongue Width0.438 INCHES IN
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Largest Width0.188 INCHES SINGLE END IN
Mounting Facility Thickness0.018 INCHES IN
Electrical Insulation FeatureUNINSULATED
Features ProvidedLOCKING DEVICE
Basic Shape StyleSOLDER
Maximum Conductor Size Accommodated12 AWG
MaterialCOPPER ALLOY OVERALL
Material Thickness0.018 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-221-27315120-00-221-2731 INTERCHANGEABLE
Marlinespike
General Services Administration Federal Supply Service
4730-00-424-5871SAE J512 4-4 040102B INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
9905-01-059-210068112 INTERCHANGEABLE
Plate,instruction
Hdt Expeditionary Systems Inc
2815-01-072-8175374280 INTERCHANGEABLE
Cylinder Head,diesel Engine
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5999-01-649-9784MPDB68112 INTERCHANGEABLE
Contact Assembly,electrical
Mersen Usa Ep Corp. Dba Ferraz Shawmut
Cross-Reference Index
Part NumberManufacturer
681-220 Zierick Mfg Corp (USA)
681-12 PRIMARY Zierick Mfg Corp (USA)
86G3377 Zenith Electronics Corporation (USA)
Related Parts
5120-00-221-2731INTERCHANGEABLE
MARLINESPIKE
5120-00-221-2731
4730-00-424-5871INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J512 4-4 040102B
9905-01-059-2100INTERCHANGEABLE
PLATE,INSTRUCTION
68112
2815-01-072-8175INTERCHANGEABLE
CYLINDER HEAD,DIESEL ENGINE
374280
5999-01-649-9784INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
MPDB68112

Frequently Asked Questions

What is NSN 5940-01-023-0375?

NSN 5940-01-023-0375 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 5940-01-023-0375?

NSN 5940-01-023-0375 has 3 cross-referenced part numbers: 681-220 (Zierick Mfg Corp), 681-12 (Zierick Mfg Corp), 86G3377 (Zenith Electronics Corporation).

What NSN replaces 5940-01-023-0375?

There are 5 known substitutes for 5940-01-023-0375: 5120-00-221-2731, 4730-00-424-5871, 9905-01-059-2100 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 681-12?

Key specifications for 681-12: Mounting Method Style: INTERNAL TOOTH; Surface Treatment: TIN OVERALL SINGLE LAYER; Overall Width: 0.438 INCHES IN; Mounting Hole Diameter: 0.220 INCHES IN. 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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