The Contact,electrical, cataloged under National Stock Number 5999-01-613-4227, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-01-613-4227 |
| Primary Part Number | 66405-4 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Overall Diameter | 1.7 MILLIMETERS NOMINAL MM |
| Precious Material | GOLD |
| Mounting Method | CLAMP |
| Style Designator | CRIMP TYPE CONTACT |
| Material | COPPER ALLOY BODY |
| Material | STEEL CORROSION RESISTING CONTACT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 66405-4 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 66405-4 | 5/9 Secondary reference Tyco Electronics Amp Gmbh |
NSN 5999-01-613-4227 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-613-4227 has 1 manufacturer part number on file: 66405-4 (Te Connectivity Corporation).
Key specifications for 66405-4: Overall Diameter: 1.7 MILLIMETERS NOMINAL MM; Precious Material: GOLD; Mounting Method: CLAMP; Style Designator: CRIMP TYPE CONTACT. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.