The Terminal,quick Disconnect, cataloged under National Stock Number 5940-01-458-1951, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-458-1951 |
| Item Name | Terminal,quick Disconnect |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Quick Disconnect Style | TAB RECEPTACLE MODIFIED |
| Basic Shape Style | INTERNAL |
| Conductor Accommodation Type | RECESSED BARREL SINGLE END |
| Width of Tab Accommodated | 0.398 INCHES IN |
| Material Thickness | 0.048 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TME550-370-04F | 3/9 Design control — primary reference Electrical Accessories Inc. |
| 65210-1 | 5/9 Secondary reference U.S. Government activity |
| 65210-1 | 5/2 Secondary reference U.S. Government activity |
| 65210 | D/9 Drawing number reference only U.S. Government activity |
| 65210-1 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 5940-01-458-1951 is a Terminal,quick Disconnect, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-646-3361, 3040-01-671-1150. Verify interchangeability with system specifications before substitution.
Key specifications for 5940-01-458-1951: Quick Disconnect Style: TAB RECEPTACLE MODIFIED; Basic Shape Style: INTERNAL; Conductor Accommodation Type: RECESSED BARREL SINGLE END; Width of Tab Accommodated: 0.398 INCHES 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.