The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-300-8291, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-300-8291 |
| Primary Part Number | 5M2540-11 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING AND 4 UNTHREADED HOLE(S) |
| Thread Tolerance Class | 6H INTERNAL |
| Distance From Centerline to Cable End | 0.905 INCHES NOMINAL IN |
| Nominal Thread Length | 7.11 MILLIMETERS MM |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.703 INCHES MINIMUM AND 0.713 INCHES MAXIMUM IN |
| Thread Pitch in Millimeters | 1.00 |
| Unthreaded Mounting Hole Diameter | 0.196 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Flange Length | 1.332 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 15.0 MILLIMETERS MM |
| Cable Opening Quantity | 1 |
| Size Designation | 11 |
| Thread Series Designator | ISO M |
| Cable Opening Diameter | 0.400 INCHES NOMINAL 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 |
|---|---|
| 637-006 | Glenair, Inc. (USA) |
| 233300-FS6000 | Dcx-Chol Enterprises, Inc. (USA) |
| CT01669-2 | R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp (USA) |
| 5M2540-11 PRIMARY | The Boeing Company Div Defense (USA) |
| S2880-65 PRIMARY | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
NSN 5935-01-300-8291 is a Backshell,electrical Connector, manufactured by The Boeing Company Div Defense, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-300-8291 has 5 manufacturer part numbers on file: 637-006 (Glenair, Inc.), 233300-FS6000 (Dcx-Chol Enterprises, Inc.), CT01669-2 (R. Kern Engineering & Manufacturing Corp. Dba R Kern Engineering & Manufacturing Corp), 5M2540-11 (The Boeing Company Div Defense), S2880-65 (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc).
Key specifications for 5M2540-11: Mounting Facility Type and Quantity: 1 THREADED COUPLING AND 4 UNTHREADED HOLE(S); Thread Tolerance Class: 6H INTERNAL; Distance From Centerline to Cable End: 0.905 INCHES NOMINAL IN; Nominal Thread Length: 7.11 MILLIMETERS MM. 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.