The Terminal,lug, cataloged under National Stock Number 5940-00-666-3550, 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 Burndy Llc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-666-3550 |
| Primary Part Number | YAEV2CRS |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Burndy Llc |
| Status | ACTIVE |
| Identification Code Color | RED |
| Mounting Facility Thickness | 0.100 INCHES IN |
| Mounting Hole Diameter | 0.391 INCHES IN |
| Maximum Conductor Size Accommodated | 2 AWG |
| Distance From Mounting Hole Center to Mounting End | 0.330 INCHES IN |
| Basic Shape Style | CRIMP |
| Mounting Method Style | STRAIGHT ONE HOLE |
| Electrical Insulation Feature | INSULATING SLEEVE |
| Conductor Accommodation Type | RECESSED BARREL SINGLE END |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Tongue Width | 0.670 INCHES IN |
| Material | PLASTIC POLYAMIDE NYLON INSULATION |
| Material | COPPER OVERALL EXCEPT INSULATION |
| Material Thickness | 0.100 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 |
| Part Number | Manufacturer |
|---|---|
| YAEV2CRS PRIMARY | Burndy Llc (USA) |
| Reference | Meaning |
|---|---|
| G-675-38R90 | 5/9 Secondary reference U.S. Government activity |
| G-675-38XR90 | 5/1 Secondary reference U.S. Government activity |
| 5M36-2-38 | 5/1 Secondary reference The Boeing Company Div Defense |
| YAEV-2C-RS | C/1 Advisory reference — outside the item-of-supply concept Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
| YAEV2CRS | 5/9 Secondary reference Souriau Usa, Inc. Dba Souriau Usa Inc |
| RG5731U | 5/1 Secondary reference Abb Installation Products Inc |
NSN 5940-00-666-3550 is a Terminal,lug, manufactured by Burndy Llc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-666-3550 has 1 manufacturer part number on file: YAEV2CRS (Burndy Llc).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-083-7177. Verify interchangeability with system specifications before substitution.
Key specifications for YAEV2CRS: Identification Code Color: RED; Overall Length: 1.525 INCHES IN; Mounting Facility Thickness: 0.100 INCHES IN; Mounting Hole Diameter: 0.391 INCHES IN. 14 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.