The Terminal,lug, cataloged under National Stock Number 5940-01-080-4499, 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 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-080-4499 |
| Primary Part Number | 303-118 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Zierick Mfg Corp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-T-10727,TYPE II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER |
| Mounting Facility Thickness | 0.030 INCHES IN |
| Mounting Hole Diameter | 0.118 INCHES IN |
| Material Document and Classification | QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Basic Shape Style | SOLDER, ANGULAR |
| Mounting Method Style | RING |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | FLAT LUG W/SINGLE NOTCH ON EACH SIDE SINGLE END |
| Angle | 90.0 DEGREES |
| Largest Width | 0.156 INCHES SINGLE END IN |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Mounting Tongue Width | 0.250 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5940-01-080-4499 is a Terminal,lug, manufactured by Zierick Mfg Corp, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-080-4499 has 3 manufacturer part numbers on file: SP018-1 (Engineered Magnetics, Inc. Dba Engineered Magnetics), 303-118 (Zierick Mfg Corp), 303X.118H (Zierick Mfg Corp).
2 possible matches (shared part number, not a government interchangeability claim): 4935-01-106-4389, 5310-01-264-9400. Verify interchangeability with system specifications before substitution.
Key specifications for 303-118: Overall Length: 0.500 INCHES IN; Surface Treatment Document and Classification: MIL-T-10727,TYPE II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER; Mounting Facility Thickness: 0.030 INCHES IN; Mounting Hole Diameter: 0.118 INCHES IN. 13 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.