The Terminal,stud, cataloged under National Stock Number 5940-00-441-9649, 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 Engineering & Manufacturing Corp. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-441-9649 |
| Primary Part Number | KST-120-4ET |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Slot Width | 0.050 INCHES SINGLE END IN |
| Minor Bushing Length | 0.105 INCHES IN |
| Minor Bushing Diameter | 0.106 INCHES IN |
| Overall Diameter | 0.188 INCHES IN |
| Thru-Hole Diameter | 0.040 INCHES IN |
| Major Bushing Length | 0.020 INCHES IN |
| Basic Shape Style | NONTUBULAR, ROUND |
| Mounting Method Style | PRESS FIT |
| Electrical Insulation Feature | UNINSULATED |
| Terminal Length | 0.125 INCHES IN |
| Conductor Accommodation Type | BIFURCATED U-FORK SINGLE END |
| Largest Width | 0.106 INCHES SINGLE END IN |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Slot Depth | 0.125 INCHES SINGLE END IN |
| Major Bushing Diameter | 0.188 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 |
| Part Number | Manufacturer |
|---|---|
| KST-120-4ET PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
| Reference | Meaning |
|---|---|
| 951383-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| KST120-4 | 5/9 Secondary reference Penn Engineering & Manufacturing Corp |
| KF2-120-4ET | 5/9 Secondary reference Penn Engineering & Manufacturing Corp |
NSN 5940-00-441-9649 is a Terminal,stud, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-441-9649 has 1 manufacturer part number on file: KST-120-4ET (Penn Engineering & Manufacturing Corp).
Key specifications for KST-120-4ET: Slot Width: 0.050 INCHES SINGLE END IN; Minor Bushing Length: 0.105 INCHES IN; Minor Bushing Diameter: 0.106 INCHES IN; Overall Diameter: 0.188 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.