The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-030-5254, 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 Te Connectivity Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-030-5254 |
| Primary Part Number | 1-592609-2 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 1-592609-2 | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| M81714/7-AJ1 | 2/2 Government specification standardization U.S. Government activity |
| 1-592609-1 | 5/9 Secondary reference Te Connectivity Corporation |
| MRFB20E01 | 5/9 Secondary reference Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix |
| 420220-509 | 5/1 Secondary reference Egs Electrical Group Appleton Div |
| MIL-T-81714/7 | 4/1 Identification reference U.S. Government activity |
NSN 5940-01-030-5254 is a Terminal Junction Block,sectiona, manufactured by Te Connectivity Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-030-5254 has 1 manufacturer part number on file: 1-592609-2 (Te Connectivity Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5940-01-243-6970, 5940-01-243-6973, 5940-01-519-1713. Verify interchangeability with system specifications before substitution.
Key specifications for 1-592609-2: Overall Height: 1.492 INCHES NOMINAL IN; Overall Length: 0.850 INCHES NOMINAL IN; Overall Width: 0.412 INCHES NOMINAL IN; Special Features: HOUSING MATERIAL,HARD NON-RESILIENT,NON-METALLIC,COLOR,CLASS A,GREEN,WIRE SIZE 20. 0 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.