The Terminal,quick Disconnect, cataloged under National Stock Number 5940-01-668-8317, 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. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5940-01-668-8317 |
| Primary Part Number | 4-521097-2 |
| Item Name | Terminal,quick Disconnect |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Identification Code Color | YELLOW |
| Conductor Accommodation Type Style | RECESSED BARREL SINGLE END |
| Quick Disconnect Style | TAB W/HOLE |
| Maximum Conductor Size Accommodated | 10 AWG |
| Basic Shape Style | EXTERNAL |
| Tab Width | 0.250 INCHES IN |
| Electrical Insulation Feature | INSULATING SLEEVE |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Material | PLASTIC POLYAMIDE NYLON INSULATION |
| Material | COPPER ALLOY OVERALL EXCEPT INSULATION |
| 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 |
|---|---|
| 4-521097-2 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| C-521097 | D/9 Drawing number reference only Te Connectivity Corporation |
NSN 5940-01-668-8317 is a Terminal,quick Disconnect, manufactured by Te Connectivity Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-668-8317 has 1 manufacturer part number on file: 4-521097-2 (Te Connectivity Corporation).
Key specifications for 4-521097-2: Identification Code Color: YELLOW; Overall Length: 0.935 INCHES IN; Conductor Accommodation Type Style: RECESSED BARREL SINGLE END; Quick Disconnect Style: TAB W/HOLE. 10 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.