The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-358-4334, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-358-4334 |
| Primary Part Number | CTO1563-8ESW |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Seal Type | GROMMET AND PREFORMED PACKING |
| Thread Tolerance Class | 6G INTERNAL G |
| Nominal Thread Length | 7.11 MILLIMETERS MM |
| Thread Pitch in Millimeters | 1.00 |
| Style Designator | STRAIGHT TYPE W/CABLE CLAMP |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 37.0 MILLIMETERS MM |
| Cable Opening Quantity | 1 |
| Size Designation | 25 |
| Surface Treatment | CADMIUM AND CHROMATE AND NICKEL |
| Thread Series Designator | ISO M |
| Cable Opening Diameter | 0.501 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Furnished Items | RFI RING |
| 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 |
|---|---|
| CTO1563-8ESW | R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp (USA) |
| G9539S2505-RE20NF | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ST81D202SJEESW | 3/9 Design control — primary reference Lockheed Martin Corp |
NSN 5935-01-358-4334 is a Backshell,electrical Connector, manufactured by R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-358-4334 has 2 manufacturer part numbers on file: CTO1563-8ESW (R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp), G9539S2505-RE20NF (Glenair, Inc.).
Key specifications for CTO1563-8ESW: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Seal Type: GROMMET AND PREFORMED PACKING; Overall Height: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN; Thread Tolerance Class: 6G INTERNAL G. 14 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.