Part number A0020 appears under 3 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.

6640-01-045-0821 — TUBE,SAMPLING · FSC 6640
1670-01-717-2148 — BRACKET ASSEMBLY,RELEASE,CARGO P · FSC 1670
4330-01-443-0529 — FILTER ELEMENT,FLUID · FSC 4330