The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-417-8419, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Con-Tek Marketing Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-417-8419 |
| Primary Part Number | K2381-50J |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Con-Tek Marketing Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Style Designator | HOOD TYPE W/FLANGE |
| Distance Between Mounting Facility Centers | 2.406 INCHES NOMINAL IN |
| Cable Opening Quantity | 1 |
| Size Designation | 5 |
| Surface Treatment | NICKEL |
| Material | ALUMINUM ALLOY |
| Cable Opening Diameter | 1.391 INCHES MINIMUM AND 1.421 INCHES MAXIMUM IN |
| 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 |
|---|---|
| K2381-50J | Con-Tek Marketing Inc (USA) |
| K2381-50J | R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp (USA) |
| 8880900002-5 | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 8880900002-5 | 3/9 Design control — primary reference Navcom Defense Electronics, Inc. |
NSN 5935-01-417-8419 is a Backshell,electrical Connector, manufactured by Con-Tek Marketing Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-417-8419 has 3 manufacturer part numbers on file: K2381-50J (Con-Tek Marketing Inc), K2381-50J (R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp), 8880900002-5 (Glenair, Inc.).
Key specifications for K2381-50J: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 2.660 INCHES MINIMUM AND 2.723 INCHES MAXIMUM IN; Unthreaded Mounting Hole Diameter: 0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN; Style Designator: HOOD TYPE W/FLANGE. 9 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.