The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-507-3121, 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 Indeeco Llc Dba Indeeco. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-507-3121 |
| Primary Part Number | 1000559 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Indeeco Llc Dba Indeeco |
| Status | ACTIVE |
| Mounting Method | PANEL |
| Block Type | REGULAR |
| Wire Size Accommodated | 12.000 AWG MINIMUM AND 22.000 AWG MAXIMUM |
| Terminal Type and Quantity | 6 SCREW |
| Voltage Rating | 300.0 VOLTS NOMINAL |
| Current Rating in Amps | 20.0 |
| 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 |
|---|---|
| 1000559 PRIMARY | Indeeco Llc Dba Indeeco (USA) |
| Reference | Meaning |
|---|---|
| 206SPSE | 5/9 Secondary reference Indeeco Llc Dba Indeeco |
NSN 5940-01-507-3121 is a Terminal Junction Block,sectiona, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-507-3121 has 1 manufacturer part number on file: 1000559 (Indeeco Llc Dba Indeeco).
Key specifications for 1000559: Overall Height: 0.530 INCHES NOMINAL IN; Mounting Method: PANEL; Block Type: REGULAR; Overall Length: 3.370 INCHES NOMINAL IN. 6 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.