The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-156-7139, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-156-7139 |
| Primary Part Number | 2799091-27 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Seal Type | PREFORMED PACKING |
| Style Designator | STRAIGHT TYPE W/CABLE CLAMP |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.438 INCHES IN |
| Cable Opening Quantity | 1 |
| Size Designation | 24 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.688 INCHES MINIMUM AND 0.875 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 |
|---|---|
| G3700B247-2.5B | Glenair, Inc. (USA) |
| 2799091-27 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| SE7W2807S2.5-4E | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
NSN 5935-01-156-7139 is a Backshell,electrical Connector, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-156-7139 has 3 manufacturer part numbers on file: G3700B247-2.5B (Glenair, Inc.), 2799091-27 (Honeywell Intl Inc Defense Avionics Systems), SE7W2807S2.5-4E (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc).
Key specifications for 2799091-27: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Seal Type: PREFORMED PACKING; Overall Height: 1.437 INCHES NOMINAL IN; Style Designator: STRAIGHT TYPE W/CABLE CLAMP. 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.