The Terminal,lug, cataloged under National Stock Number 5940-01-374-4486, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Zierick Mfg Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-374-4486 |
| Primary Part Number | 502, H NO. 4 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Zierick Mfg Corp |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.018 INCHES IN |
| Mounting Hole Diameter | 0.120 INCHES IN |
| Basic Shape Style | SOLDER |
| Mounting Method Style | INTERNAL TOOTH |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | SLANT LUG W/ONE HOLE SINGLE END |
| Largest Width | 0.312 INCHES SINGLE END IN |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Mounting Tongue Width | 0.312 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Material Thickness | 0.018 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 222813-001 | L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (USA) |
| 502, H NO. 4 PRIMARY | Zierick Mfg Corp (USA) |
| Reference | Meaning |
|---|---|
| 222813-001 | 7/2 Vendor item drawing reference U.S. Government activity |
| 1412-04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-01-374-4486 is a Terminal,lug, manufactured by Zierick Mfg Corp, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-374-4486 has 2 manufacturer part numbers on file: 222813-001 (L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1), 502, H NO. 4 (Zierick Mfg Corp).
Key specifications for 502, H NO. 4: Overall Length: 0.625 INCHES IN; Mounting Facility Thickness: 0.018 INCHES IN; Mounting Hole Diameter: 0.120 INCHES IN; Basic Shape Style: SOLDER. 11 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.