| 74ER-0R39 K | K0471 | ITW ERG COMPONENTS |
| 74ER-OR39 K | K0471 | ITW ERG COMPONENTS |
| 74ER-OR39K | K0471 | ITW ERG COMPONENTS |
| BSCECC40201-002 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40201-002 ISSUE 1 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSCECC40201-00274EV0-39P0RM10 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| CECC40201-002 | I9003 | CENELEC ELECTRONIC COMPONENTS COMITTEE (CECC) |
| DEFSTAN59-30PT3 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| DEFSTAN59-59 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BSCECC40201-002ISSU | K7766 | BRITISH STANDARDS INSTITUTION |
| BSE9114N001 | K7766 | BRITISH STANDARDS INSTITUTION |
| PD9002 | K7766 | BRITISH STANDARDS INSTITUTION |
| HW21V0R3910% | K8479 | HOLSWORTHY ELECTRONICS LTD |
| CE40201-002 | U8029 | SCM-ENG-TLS- PKG |
| VA-47-0261-001 | K0668 | LEONARDO UK LTD |
| VA-47-0261-001 | K6961 | G E C SENSORS LTD |
| W21 0R39+/-10% | U1395 | WELWYN COMPONENTS LTD |
| VA-47-0261-001 | U2248 | SELEX ELSAG LTD |