The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-500-6536, 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 Rockwell Automation, Inc. Dba Rockwell Automation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-500-6536 |
| Primary Part Number | 1492-HM2K120 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| Current Type | AC OR DC |
| Block Type | SURGE SUPPRESSOR |
| Wire Size Accommodated | 30.000 AWG MINIMUM AND 12.000 AWG MAXIMUM |
| Voltage Rating | 120.0 VOLTS NOMINAL |
| Current Rating in Amps | 24.0 |
| 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 |
|---|---|
| 74148 ITEM 19 | Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAN) |
| 1492-HM2K120 PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| 741004, ITEM 25 | Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAN) |
| Reference | Meaning |
|---|---|
| 1492-HM2K120 | 5/9 Secondary reference Allen Bradley Co Electronics Div |
NSN 5940-01-500-6536 is a Terminal Junction Block,sectiona, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-500-6536 has 3 manufacturer part numbers on file: 74148 ITEM 19 (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.), 1492-HM2K120 (Rockwell Automation, Inc. Dba Rockwell Automation), 741004, ITEM 25 (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.).
Key specifications for 1492-HM2K120: Overall Height: 2.800 INCHES NOMINAL IN; Current Type: AC OR DC; Block Type: SURGE SUPPRESSOR; Overall Length: 0.240 INCHES NOMINAL IN. 5 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.