The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-478-6089, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 23 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-478-6089 |
| Primary Part Number | 2051F50ITEM33 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 28-21 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM AND NICKEL |
| Insert Position in Deg | 215.0 |
| Unthreaded Mounting Hole Diameter | 0.142 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN |
| Included Contact Quantity | 37 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.750 INCHES IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN |
| Polarization Method | KEY, MULTIPLE KEY GROOVE |
| Color | OLIVE DRAB |
| Distance From Mounting Shoulder to Front Face | 0.812 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNS |
| Shell Material | ALUMINUM |
| 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 |
|---|---|
| JT3402D28-51SY | J - T E C H Dba J Tech Inc (USA) |
| 2051F50ITEM33 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 5935-01-478-6089 is a Connector,receptacle,electrical, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-478-6089 has 2 manufacturer part numbers on file: JT3402D28-51SY (J - T E C H Dba J Tech Inc), 2051F50ITEM33 (Northrop Grumman Systems Corporation Div Marine Systems).
Key specifications for 2051F50ITEM33: Overall Height: 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN; Connector Locking Method: EXTERNALLY THREADED SHELL; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. 23 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.