Part number 4039-42 appears under 4 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.

5330-00-050-0036 — SEAL,PLAIN ENCASED · FSC 5330
5975-01-442-0907 — PLATE,ELECTRICAL GROUNDING · FSC 5975
4730-01-150-0878 — ELBOW,TUBE TO BOSS · FSC 4730
5999-01-078-1776 — MATCHED SET,ELECTRONIC COMPONENT · FSC 5999