The Terminal,lug, cataloged under National Stock Number 5940-01-237-2441, 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 Penn-Union Corp Div Penn-Union Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-237-2441 |
| Primary Part Number | BLU-060S |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Penn-Union Corp Div Penn-Union Corp |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.266 INCHES IN |
| Mounting Hole Diameter | 0.625 INCHES IN |
| Maximum Conductor Size Accommodated | 600 MCM |
| Distance From Mounting Hole Center to Mounting End | 0.812 INCHES IN |
| Features Provided | CONDUCTOR INSPECTION ACCOMMODATION |
| Basic Shape Style | CRIMP |
| Mounting Method Style | STRAIGHT ONE HOLE |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | STRAIGHT BARREL SINGLE END |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Mounting Tongue Width | 1.781 INCHES IN |
| Material | COPPER OVERALL |
| Material Thickness | 0.266 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 |
|---|---|
| BLU-060S PRIMARY | Penn-Union Corp Div Penn-Union Corp (USA) |
| LCA600-58 PRIMARY | Panduit Corp. (USA) |
| 54120 | Abb Installation Products Inc (USA) |
| CL-600 PRIMARY | Southport Industries, Inc. (USA) |
| YA36-L PRIMARY | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| HL600-58 PRIMARY | Hofer Machine and Tool Co Inc (USA) |
| Reference | Meaning |
|---|---|
| CRA600-58 | 5/9 Secondary reference Ilsco Corp |
| SF54210 | 5/9 Secondary reference Superior Fuse & Manufacturing Co Inc |
| CTL600-58 | 5/9 Secondary reference Abb Installation Products Inc |
NSN 5940-01-237-2441 is a Terminal,lug, manufactured by Penn-Union Corp Div Penn-Union Corp, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-237-2441 has 6 manufacturer part numbers on file: BLU-060S (Penn-Union Corp Div Penn-Union Corp), LCA600-58 (Panduit Corp.), 54120 (Abb Installation Products Inc), CL-600 (Southport Industries, Inc.), YA36-L (Souriau Usa, Inc. Dba Souriau Usa Inc) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 5120-01-624-2276. Verify interchangeability with system specifications before substitution.
Key specifications for BLU-060S: Overall Length: 3.625 INCHES IN; Mounting Facility Thickness: 0.266 INCHES IN; Mounting Hole Diameter: 0.625 INCHES IN; Maximum Conductor Size Accommodated: 600 MCM. 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.