The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-609-6935, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-609-6935 |
| Primary Part Number | CSI12604-26 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Cooper Interconnect, Inc. Dba Cooper Interconnect |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.125 INCHES NOMINAL IN |
| Style Designator | HOOD, R.F. TYPE, CLOSED FLANGE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Cable Opening Quantity | 1 |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.594 INCHES MINIMUM AND 2.656 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | RUBBER SYNTHETIC AND STEEL CORROSION RESISTING |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| CSI12604-26 PRIMARY | Cooper Interconnect, Inc. Dba Cooper Interconnect (USA) |
| Reference | Meaning |
|---|---|
| CSI12604 | D/9 Drawing number reference only Cooper Interconnect, Inc. Dba Cooper Interconnect |
NSN 5935-01-609-6935 is a Backshell,electrical Connector, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-609-6935 has 1 manufacturer part number on file: CSI12604-26 (Cooper Interconnect, Inc. Dba Cooper Interconnect).
Key specifications for CSI12604-26: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Overall Height: 2.44 INCHES MINIMUM AND 2.56 INCHES MAXIMUM IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL IN; Style Designator: HOOD, R.F. TYPE, CLOSED FLANGE. 11 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.