PQ239 – HiRel Connectors Inc., Claremont, CA, USA – incl EN2997
Issue Date: 2016-06-28First renewed on: 2019-07-01
Second renewed on: 2022-07-01
Third renewed on: 2025-07-01
Current renewal date: 2025-07-01
Expiration Date: 2028-07-01
Renew this PQ | Change Request this PQ
| Technical Specification | Standard no | Designation (or identifiers) | Formal description of Product |
|---|---|---|---|
| EN2997-001 | EN2997-005 | Classes Y & YE | Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire- resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 005: Hermetic square flange receptacle - Product standard |
| EN2997-001 | EN2997-006 | Classes Y & YE | Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire- resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 006: Hermetic jam-nut mounted receptacle - Product standard |
| EN2997-001 | EN2997-007 | Classes Y & YE | Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire- resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 007: Hermetic receptacle with round flange attached by welding or brazing - Product standard |
EN2997
Edit these Standards
Location of Site accredited by this PQ: HiRel Connectors - Claremont (US)
PQ239 Link to the PQ PDF

This PQ is currently under renewal or Change Request