The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-685-4948, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Glenair, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-685-4948 |
| Primary Part Number | 320HS018NF25-2 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING AND 1 CLAMP |
| Thread Tolerance Class | 6H INTERNAL AND 6G EXTERNAL G |
| Overall Diameter | 1.70 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT TYPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 37.0 MILLIMETERS MM |
| Cable Opening Quantity | 1 |
| Surface Treatment | CADMIUM |
| Material | ALUMINUM |
| Thread Series Designator | ISO M |
| Cable Opening Diameter | 1.300 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 |
|---|---|
| 320HS018NF25-2 PRIMARY | Glenair, Inc. (USA) |
| 5M3176-9 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 5M3176 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 5935-01-685-4948 is a Backshell,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-685-4948 has 2 manufacturer part numbers on file: 320HS018NF25-2 (Glenair, Inc.), 5M3176-9 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-691-3710. Verify interchangeability with system specifications before substitution.
Key specifications for 320HS018NF25-2: Mounting Facility Type and Quantity: 1 THREADED COUPLING AND 1 CLAMP; Thread Tolerance Class: 6H INTERNAL AND 6G EXTERNAL G; Overall Diameter: 1.70 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE. 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.