The Polarizing Key,electrical Connec, cataloged under National Stock Number 5935-01-196-6952, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-196-6952 |
| Primary Part Number | C235A256-50 |
| Item Name | Polarizing Key,electrical Connec |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| Shape | RECTANGULAR |
| Color | BLACK |
| 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 |
|---|---|
| C235A256-50 | Telephonics Corp (USA) |
| 499712-1 | Te Connectivity Corporation (USA) |
| 1A20434H01 | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 1A20434H01 | 5/9 Secondary reference U.S. Government activity |
| 7010360-002 | 3/9 Design control — primary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 5935-01-196-6952 is a Polarizing Key,electrical Connec, manufactured by Telephonics Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-196-6952 has 3 manufacturer part numbers on file: C235A256-50 (Telephonics Corp), 499712-1 (Te Connectivity Corporation), 1A20434H01 (Northrop Grumman Support Services Corp).
Key specifications for C235A256-50: Overall Height: 0.075 INCHES NOMINAL IN; Shape: RECTANGULAR; Overall Length: 0.220 INCHES NOMINAL IN; Overall Width: 0.075 INCHES NOMINAL IN. 2 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.