Button block

Part# - F69-34-0-10-0000

With symbols “IN” / “OUT”

Male receptacle 400 Hz

Part# - F08-61-0-00-0000

Insert plug male 400 Hz, 260A

Smoke Detector

Part# - N099-SL-2000-P

Insert – 400HZ, Blue, Crescent

Part# - D4118001HD8-AGC-DAB-236

741/38WP Spring Mandrel – DAB-741

Part# - D4355045