The Cover,electrical Connector, cataloged under National Stock Number 5935-01-199-0379, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leonardo Uk Ltd. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-199-0379 |
| Primary Part Number | 3990/19130 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Leonardo Uk Ltd |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 JACKSCREW |
| Body Height | 1.270 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR W/JACKSCREW |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Material | PLASTIC |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 3990/19130 | Leonardo Uk Ltd (GBR) |
| B3990/19130 | Leonardo Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 3990/19130 | 5/9 Secondary reference Leonardo Mw Ltd |
| MAC0080C000 | 3/9 Design control — primary reference Stellant Systems Inc |
| B3990/19130 | 5/9 Secondary reference Leonardo Mw Ltd |
NSN 5935-01-199-0379 is a Cover,electrical Connector, manufactured by Leonardo Uk Ltd, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-199-0379 has 2 manufacturer part numbers on file: 3990/19130 (Leonardo Uk Ltd), B3990/19130 (Leonardo Uk Ltd).
Key specifications for 3990/19130: Mounting Facility Type and Quantity: 1 JACKSCREW; Overall Height: 1.750 INCHES NOMINAL IN; Body Height: 1.270 INCHES NOMINAL IN; Style Designator: RECTANGULAR W/JACKSCREW. 7 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.