The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-182-1716, 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. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-182-1716 |
| Primary Part Number | 745173-4 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.852 INCHES NOMINAL IN |
| Style Designator | HOOD, TOP OPENING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Cable Opening Quantity | 1 |
| Surface Treatment | CHROMATE ZINC |
| Thread Class | 2B |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Cable Opening Diameter | 0.350 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 |
|---|---|
| 745173-4 PRIMARY | Te Connectivity Corporation (USA) |
| A20570 | Mbda Uk Ltd (GBR) |
| A20570A | Mbda Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 000-8003-603 | 5/2 Secondary reference U.S. Government activity |
| 804225-4 | 5/9 Secondary reference Icc Inc |
| 0310198P001 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-01-182-1716 is a Backshell,electrical Connector, manufactured by Te Connectivity Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-182-1716 has 3 manufacturer part numbers on file: 745173-4 (Te Connectivity Corporation), A20570 (Mbda Uk Ltd), A20570A (Mbda Uk Ltd).
Key specifications for 745173-4: Mounting Facility Type and Quantity: 2 THREADED HOLE(S); Overall Height: 1.920 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.852 INCHES NOMINAL IN; Style Designator: HOOD, TOP OPENING. 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.