The Splice,conductor, cataloged under National Stock Number 5940-00-319-4089, 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 Abb Installation Products Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-00-319-4089 |
| Primary Part Number | 54522-TB |
| Item Name | Splice,conductor |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Maximum Conductor Size Accommodated | 700 MCM |
| Basic Shape Style | CRIMP |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | STRAIGHT BARREL SINGLE END |
| Surface Treatment | TIN CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Material | COPPER CONDUCTOR ACCOMMODATION |
| 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 |
|---|---|
| 54522-TB PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 54522 | 5/9 Secondary reference Abb Installation Products Inc |
NSN 5940-00-319-4089 is a Splice,conductor, manufactured by Abb Installation Products Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-319-4089 has 1 manufacturer part number on file: 54522-TB (Abb Installation Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-520-5542. Verify interchangeability with system specifications before substitution.
Key specifications for 54522-TB: Overall Length: 3.250 INCHES IN; Maximum Conductor Size Accommodated: 700 MCM; Basic Shape Style: CRIMP; Electrical Insulation Feature: UNINSULATED. 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.