Part number A114520-539 appears under 2 stock numbers

Manufacturers reuse part numbers across items. Each stock number below is its own federal item record — pick the one your drawing or solicitation cites.

1377-01-053-9320 — SEQUENCER,EJECTION SEAT,AIRCRAFT · FSC 1377
7035-01-335-6694 — PROGRAMMER,ELECTRONIC COMMAND SI · FSC 7035