The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-128-3786, 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 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-128-3786 |
| Primary Part Number | ST5M1352D25BT |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED COUPLING |
| Nominal Thread Length | 0.219 INCHES IN |
| Overall Diameter | 1.625 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT TYPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.438 INCHES IN |
| Size Designation | 25 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Thread Class | 2A AND 2B A |
| Thread Quantity Per Inch | 18 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| ST5M1352D25BT PRIMARY | The Boeing Company Div Defense (USA) |
| G8682-25NF | Glenair, Inc. (USA) |
| S2029-28-BD | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
| S2029-28-34D | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
| Reference | Meaning |
|---|---|
| 10138394 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| G8682-25BD | 5/9 Secondary reference Glenair, Inc. |
NSN 5935-01-128-3786 is a Backshell,electrical Connector, manufactured by The Boeing Company Div Defense, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-128-3786 has 4 manufacturer part numbers on file: ST5M1352D25BT (The Boeing Company Div Defense), G8682-25NF (Glenair, Inc.), S2029-28-BD (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc), S2029-28-34D (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc).
Key specifications for ST5M1352D25BT: Mounting Facility Type and Quantity: 2 THREADED COUPLING; Nominal Thread Length: 0.219 INCHES IN; Overall Diameter: 1.625 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE. 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.