The Connector Body,plug,electrical, cataloged under National Stock Number 5935-01-220-5517, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-220-5517 |
| Primary Part Number | 520C9W |
| Item Name | Connector Body,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| Status | ACTIVE |
| Connector Locking Method | LATCHING RING |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE W/STRAIN RELIEF |
| Overall Diameter | 3.938 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 4 SINGLE MATING END |
| Polarization Method | MATING END |
| Connector Cable Strain Relief Method | CABLE CLAMP |
| Environmental Protection | CORROSION RESISTANT |
| Cable Entrance Diameter | 0.450 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Insert Material | PLASTIC POLYAMIDE NYLON SINGLE MATING END |
| Shell Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 520C9W PRIMARY | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| Reference | Meaning |
|---|---|
| 835024A4228 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 520C9W/D52424-01 | 5/9 Secondary reference Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
NSN 5935-01-220-5517 is a Connector Body,plug,electrical, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-220-5517 has 1 manufacturer part number on file: 520C9W (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).
Key specifications for 520C9W: Connector Locking Method: LATCHING RING; Shell Type: SOLID; Body Style: STRAIGHT SHAPE W/STRAIN RELIEF; Overall Diameter: 3.938 INCHES NOMINAL IN. 12 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.