PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

189-8Terminal,lug

Zierick Mfg Corp · NSN 5940-00-557-9432 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-557-9432 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-557-9432. Primary manufacturer part number: 189-8.
Features
  • Terminal,lug — FSC 5940
  • Mounting Hole Diameter: 0.173 INCHES IN
  • Material: COPPER OVERALL EXCEPT INSULATION
  • Surface Treatment: TIN OVERALL EXCEPT INSULATION SINGLE LAYER
  • Conductor Accommodation Type: CLAMPING POINTED EARS SINGLE END
  • Maximum Conductor Size Accommodated: 12 AWG
  • Material Thickness: 0.020 INCHES IN
  • Mounting Tongue Width: 0.344 INCHES IN
Applications
  • Applications requiring Copper Overall Except Insulation construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-557-9432, 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 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-557-9432
Primary Part Number189-8
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerZierick Mfg Corp
StatusACTIVE
Mounting Hole Diameter0.173 INCHES IN
MaterialCOPPER OVERALL EXCEPT INSULATION
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Conductor Accommodation TypeCLAMPING POINTED EARS SINGLE END
Maximum Conductor Size Accommodated12 AWG
Material Thickness0.020 INCHES IN
Mounting Tongue Width0.344 INCHES IN
Electrical Insulation FeatureUNINSULATED
Basic Shape StyleSOLDER/SOLDERLESS
Mounting Facility Thickness0.020 INCHES IN
Mounting Method StyleRING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-068-84101898 INTERCHANGEABLE
Nut,cap,special
Eaton Aerospace, Llc Dba Jackson South
3455-00-228-5228 INTERCHANGEABLE
Cutter,milling,end
3455-00-228-5295 INTERCHANGEABLE
Cutter,milling,end
3455-00-280-239715446 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5120-00-540-18985120-00-540-1898 INTERCHANGEABLE
Alignment Tool,electronic Equipm
General Services Administration Federal Supply Service
3455-00-996-957894199 INTERCHANGEABLE
Cutter,milling,end
Jcorps Dba Lashundra Craig
5310-01-046-7935 INTERCHANGEABLE
Washer,lock
5331-01-169-4572510-015 INTERCHANGEABLE
O-Ring
Kirby Morgan Dive Systems Inc
5950-01-214-420014067 INTERCHANGEABLE
Transformer,power
Magnespec Inc
5970-01-236-6493189169 INTERCHANGEABLE
Insulator,electrical,cooling
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
189-8 PRIMARY Zierick Mfg Corp (USA)
189-169 PRIMARY Zierick Mfg Corp (USA)
TZ189-8 Navcom Defense Electronics, Inc. (USA)
Related Parts
6625-00-068-8410INTERCHANGEABLE
NUT,CAP,SPECIAL
1898
3455-00-228-5228INTERCHANGEABLE
CUTTER,MILLING,END
3455-00-228-5295INTERCHANGEABLE
CUTTER,MILLING,END
3455-00-280-2397INTERCHANGEABLE
CUTTER,MILLING,END
15446
5120-00-540-1898INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
5120-00-540-1898
3455-00-996-9578INTERCHANGEABLE
CUTTER,MILLING,END
94199
5310-01-046-7935INTERCHANGEABLE
WASHER,LOCK
5331-01-169-4572INTERCHANGEABLE
O-RING
510-015
5950-01-214-4200INTERCHANGEABLE
TRANSFORMER,POWER
14067
5970-01-236-6493INTERCHANGEABLE
INSULATOR,ELECTRICAL,COOLING
189169
6750-01-379-6465INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
5995-01-527-5906INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
189169

Frequently Asked Questions

What is NSN 5940-00-557-9432?

NSN 5940-00-557-9432 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 5940-00-557-9432?

NSN 5940-00-557-9432 has 3 cross-referenced part numbers: 189-8 (Zierick Mfg Corp), 189-169 (Zierick Mfg Corp), TZ189-8 (Navcom Defense Electronics, Inc.).

What NSN replaces 5940-00-557-9432?

There are 12 known substitutes for 5940-00-557-9432: 6625-00-068-8410, 3455-00-228-5228, 3455-00-228-5295 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 189-8?

Key specifications for 189-8: Mounting Hole Diameter: 0.173 INCHES IN; Overall Width: 0.344 INCHES IN; Material: COPPER OVERALL EXCEPT INSULATION; Surface Treatment: TIN OVERALL EXCEPT INSULATION SINGLE LAYER. 13 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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