The Terminal,lug, cataloged under National Stock Number 5940-00-688-9143, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5940-00-688-9143 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Surface Treatment Document and Classification | SPEC 23,TYPE C,FSCM 06840 MFR REF SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER |
| Mounting Facility Thickness | 0.031 INCHES IN |
| Mounting Hole Diameter | 0.510 INCHES IN |
| Material Document and Classification | QQ-B-613,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION |
| Material Document and Classification | QQ-B-613,1/2H FED SPEC ALL MATERIAL RESPONSES MOUNTING FACILITY |
| Maximum Conductor Size Accommodated | 20 AWG |
| Basic Shape Style | SOLDER |
| Mounting Method Style | RING |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | SLANT LUG W/ONE HOLE SINGLE END |
| Largest Width | 0.313 INCHES SINGLE END IN |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Mounting Tongue Width | 0.625 INCHES IN |
| Material | COPPER ALLOY 342 OR COPPER ALLOY 353 MOUNTING FACILITY |
| Material | COPPER ALLOY 342 CONDUCTOR ACCOMMODATION |
| Material Thickness | 0.031 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 816554 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-00-688-9143 is a Terminal,lug, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
Key specifications for 5940-00-688-9143: Overall Length: 1.188 INCHES IN; Surface Treatment Document and Classification: SPEC 23,TYPE C,FSCM 06840 MFR REF SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER; Mounting Facility Thickness: 0.031 INCHES IN; Mounting Hole Diameter: 0.510 INCHES IN. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.