The Backshell,electrical Connector, cataloged under National Stock Number 5935-00-160-2471, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-160-2471 |
| Primary Part Number | NAS1666-16 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products |
| Status | ACTIVE |
| Body Diameter | 1.112 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Nominal Thread Length | 0.294 INCHES IN |
| Body Height | 1.183 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Cable Opening Quantity | 1 |
| Body Length | 1.062 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Size Designation | 16 |
| Surface Treatment | ANODIZE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.594 INCHES MINIMUM AND 0.626 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 |
|---|---|
| NAS1666-16 | Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products (USA) |
| NAS1666-16 | Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National (USA) |
| NAS1666-16 | Itt Cannon Llc (USA) |
| Reference | Meaning |
|---|---|
| EBR5316 | 5/1 Secondary reference Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National |
| 057-0686-000 | 5/1 Secondary reference Itt Cannon Llc |
| NAS1599 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1666-16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-160-2471 is a Backshell,electrical Connector, manufactured by Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-160-2471 has 3 manufacturer part numbers on file: NAS1666-16 (Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products), NAS1666-16 (Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National), NAS1666-16 (Itt Cannon Llc).
Key specifications for NAS1666-16: Body Diameter: 1.112 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 1 THREADED COUPLING; Nominal Thread Length: 0.294 INCHES IN; Body Height: 1.183 INCHES MAXIMUM IN. 15 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.