The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-420-5699, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-420-5699 |
| Primary Part Number | D38999/20JJ61SN |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Leonardo Spa Helicopters Division - Production Site |
| Status | ACTIVE |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Supplementary Features | MOUNTING METHOD - FLANGE |
| Included Contact Quantity | 61 SINGLE MATING END ALL CONTACT GROUPINGS |
| Specification/standard Data | 81349-MIL-C-38999/20D GOVERNMENT SPECIFICATION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 38.100 MILLIMETERS NOMINAL MM |
| Distance From Mounting Shoulder to Front Face | 18.700 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| D38999/20JJ61SN | Leonardo Spa Helicopters Division - Production Site (ITA) |
| Reference | Meaning |
|---|---|
| MIL-DTL-38999/20 | 4/1 Identification reference U.S. Government activity |
| D38999/20JJ61SN | 2/2 Government specification standardization U.S. Government activity |
| MIL-C-38999/20D | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-420-5699 is a Connector,receptacle,electrical, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-420-5699 has 1 manufacturer part number on file: D38999/20JJ61SN (Leonardo Spa Helicopters Division - Production Site).
Key specifications for D38999/20JJ61SN: Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Supplementary Features: MOUNTING METHOD - FLANGE; Overall Length: 31.500 MILLIMETERS MAXIMUM MM; Overall Width: 46.000 MILLIMETERS NOMINAL MM. 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.