Distance From Mounting Hole Center to Mounting End: 0.219 INCHES IN
Mounting Method Style: STRAIGHT ONE HOLE
Electrical Insulation Feature: UNINSULATED
Conductor Accommodation Type: STRAIGHT BARREL SINGLE END
Mounting Tongue Width: 0.266 INCHES IN
Material: COPPER OVERALL EXCEPT INSULATION
Identification
NSN: 5940-00-666-3549
NIIN: 006663549
FSC: 5940 — Lugs, Terminals, and Terminal Strips
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Terminal,lug, cataloged under National Stock Number 5940-00-666-3549, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5940-00-666-3549
Item Name
Terminal,lug
FSC / FSG
5940 / 59 — Lugs, Terminals, and Terminal Strips
Status
ACTIVE
Mounting Hole Diameter
0.136 INCHES IN
Distance From Mounting Hole Center to Mounting End
0.219 INCHES IN
Mounting Method Style
STRAIGHT ONE HOLE
Electrical Insulation Feature
UNINSULATED
Conductor Accommodation Type
STRAIGHT BARREL SINGLE END
Mounting Tongue Width
0.266 INCHES IN
Material
COPPER OVERALL EXCEPT INSULATION
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
AN860-1
2/2Government specification standardization
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045
TERMINAL BOARD ASSEMBLY
5940-00-000-0235
5940-00-000-0235 · Item name not on file
5940-00-001-1331
5940-00-001-1331 · Item name not on file
5940-00-001-1332
5940-00-001-1332 · Item name not on file
5940-00-001-1333
5940-00-001-1333 · Item name not on file
5940-00-001-1335
5940-00-001-1335 · Item name not on file
5940-00-001-1336
5940-00-001-1336 · Item name not on file
5940-00-001-1358
5940-00-001-1358 · Item name not on file
Frequently Asked Questions
What is NSN 5940-00-666-3549?
NSN 5940-00-666-3549 is a Terminal,lug, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
What are the specifications of 5940-00-666-3549?
Key specifications for 5940-00-666-3549: Overall Length: 0.938 INCHES IN; Mounting Hole Diameter: 0.136 INCHES IN; Distance From Mounting Hole Center to Mounting End: 0.219 INCHES IN; Mounting Method Style: STRAIGHT ONE HOLE. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5940-00-666-3549 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.