The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-103-4784, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Itt Cannon Llc. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-103-4784 |
| Primary Part Number | MD51409-120 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 3.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 51 SINGLE MATING END |
| Criticality Code Justification | FEAT |
| Insert Material Document and Classification | MIL-M-19887 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-M-14,TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.045 GOLD GRAINS, TROY |
| Terminal Location | SIDE SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 1.055 INCHES NOMINAL IN |
| Included Contact Quantity | 51 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | MATING END |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TYPE 2,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACT AND TERMINAL SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Maximum DC Voltage Rating in Volts | 250.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MD51409-120 | Itt Cannon Llc (USA) |
| Reference | Meaning |
|---|---|
| 7890545-002 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5935-01-103-4784 is a Connector,receptacle,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-103-4784 has 1 manufacturer part number on file: MD51409-120 (Itt Cannon Llc).
Key specifications for MD51409-120: Overall Height: 1.000 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 3.0 SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT SHAPE; Terminal Type: PIN SINGLE MATING END SINGLE CONTACT GROUPING. 21 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.